A relay consisting of an energizing coil and a metallic reed switch mechanism. The reeds serve as both core and contacts, which are not hinged or pivoted and which move by flexure when acted upon by a magnetic field induced by energization of the coil. It may also include a biasing magnet. The biasing magnet, either aids or opposes the movement of the reeds and the opening or closing of the contacts. For items in which actuation is dependent on the resonant frequency of the reeds see RELAY, RESONANT REED. Excludes:RELAY, ELECTROMAGNETIC.
ISAC Reply 3AEE added to MRC CTDL.
ISAC Reply 3BGQ added to MRC CTDL.
ISAC Reply 3BGR added to MRC CTDL.
ISAC Reply 3BGS added to MRC CTDL.
ISAC Reply 3HOU added to MRC CTDL.
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ISAC Reply 3AAC added to MRC APNA.
ISAC Reply 3AAD added to MRC APNA.
ISAC Reply 3AAE added to MRC APNA.
ISAC Reply 3AAF added to MRC APNA.
ISAC Reply 3AEE added to MRC APNA.
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ISAC Reply 3HOU added to MRC APNA.
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ISAC Reply 3AAC added to MRC CSXF.
ISAC Reply 3AAD added to MRC CSXF.
ISAC Reply 3AAE added to MRC CSXF.
ISAC Reply 3AAF added to MRC CSXF.
ISAC Reply 3AEE added to MRC CSXF.
ISAC Reply 3BGU added to MRC CSXF.
ISAC Reply 3HOU added to MRC CSXF.
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ISAC Reply 3AAC added to MRC CRPQ.
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ISAC Reply 3AAE added to MRC CRPQ.
ISAC Reply 3AAF added to MRC CRPQ.
ISAC Reply 3AEE added to MRC CRPQ.
ISAC Reply 3HOU added to MRC CRPQ.
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ISAC Reply 3AEE added to MRC TTQY.
ISAC Reply 3BGW added to MRC TTQY.
ISAC Reply 3BGX added to MRC TTQY.
ISAC Reply 3BGY added to MRC TTQY.
ISAC Reply 3BGZ added to MRC TTQY.
ISAC Reply 3BHA added to MRC TTQY.
ISAC Reply 3BHB added to MRC TTQY.
ISAC Reply 3BHC added to MRC TTQY.
ISAC Reply 3BHD added to MRC TTQY.
ISAC Reply 3HOU added to MRC TTQY.
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ISAC Reply 1F deleted from MRC TTQY.
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ISAC Reply 1X deleted from MRC TTQY.
Reply BL added to MRC CQYJ.
ISAC Reply 3AEE added to MRC CQYJ.
ISAC Reply 3ASZ added to MRC CQYJ.
ISAC Reply 3ATD added to MRC CQYJ.
ISAC Reply 3HOU added to MRC CQYJ.
ISAC Reply 1A deleted from MRC CQYJ.
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ISAC Reply 1X deleted from MRC CQYJ.
ISAC Reply 3AEE added to MRC ABKQ.
ISAC Reply 3ASZ added to MRC ABKQ.
ISAC Reply 3ATA added to MRC ABKQ.
ISAC Reply 3ATD added to MRC ABKQ.
ISAC Reply 3HOU added to MRC ABKQ.
ISAC Reply 1A deleted from MRC ABKQ.
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ISAC Reply 3AEE added to MRC ABKR.
ISAC Reply 3ATD added to MRC ABKR.
ISAC Reply 3HOU added to MRC ABKR.
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ISAC Reply 3AEE added to MRC AEBW.
ISAC Reply 3ATD added to MRC AEBW.
ISAC Reply 3HOU added to MRC AEBW.
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ISAC Reply 3AEE added to MRC CSQJ.
ISAC Reply 3ATD added to MRC CSQJ.
ISAC Reply 3HOU added to MRC CSQJ.
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ISAC Reply 3AEE added to MRC AEBV.
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ISAC Reply 3HOU added to MRC AEBV.
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ISAC Reply 3AEE added to MRC ABTD.
ISAC Reply 3ATD added to MRC ABTD.
ISAC Reply 3HOU added to MRC ABTD.
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ISAC Reply 3AEE added to MRC THSD.
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ISAC Reply 3AEE added to MRC CQJX.
ISAC Reply 3ATD added to MRC CQJX.
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ISAC Reply 3AEE added to MRC AAJD.
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ISAC Reply 3AEE added to MRC CMLP.
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ISAC Reply 3AEE added to MRC AASA.
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ISAC Reply 3AEE added to MRC AAJF.
ISAC Reply 3ATD added to MRC AAJF.
ISAC Reply 3HOU added to MRC AAJF.
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MRC CTYK has been deleted
NAMEDITEM NAME
NOUN, WITH OR WITHOUT MODIFIERS, BY WHICH AN ITEM OF SUPPLY IS KNOWN.
Enter the item name code.
(NAMED30544*)
AYSC*APILE-UP MAIN CONTACT FORM ARRANGEMENT
THE NUMBER AND COMBINATION(S) OF THE BASIC CONTACT FORMS,IN THE ORDER OF ASSEMBLAGE,WHICH MAKE UP THE SWITCHING STRUCTURE OF THE PILE-UP MAIN CONTACTS.
Enter the alpha-numeric reply with a minimum of one character.
(AYSCAR7)

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
CRNG*JNONPILE-UP MAIN CONTACT ARRANGEMENT
THE DESIGNATION THAT IDENTIFIES THE SCHEMATIC DIAGRAM OF THE ELECTRICAL CONFIGURATION OF THE MAIN NONPILE-UP CONTACTS INCLUDING THE NUMBER OF POLES OR FORMS.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit.
(CRNGJAP2*;CRNGJAP2$$JAP3*)
| Table 1 |
| Reply Code (AG28) | Reply |
| AH | POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| AL | POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY |
| AM | POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY |
| AK | POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| AP | POLE, DOUBLE THROW, ONE POSITION MOMENTARY, TWO POSITIONS MAINTAINED |
| AQ | POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY |
| AA | POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| AB | POLE, SINGLE THROW, DOUBLE MAKE, BOTH POSITIONS MAINTAINED |
| AG | POLE, SINGLE THROW, NORMALLY CLOSED, DOUBLE BREAK, MOMENTARY ACTION |
| AF | POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| AE | POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION |
| AD | POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| AS | TWO CIRCUIT, BOTH POSITIONS MAINTAINED |
| AW | TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY |
| AU | TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER WITH NO EXTERNAL TERMINAL, BOTH POSITIONS MAINTAINED |
| AX | TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER WITH NO EXTERNAL TERMINAL, ONE POSITION MOMENTARY |
| AV | TWO CIRCUIT, ONE POSITION MOMENTARY |
| AY | TWO CIRCUIT, TWO POSITIONS MOMENTARY |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
CWAB*JMAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS
THE HIGHEST VOLTAGE AT WHICH THE MAIN CONTACTS ARE RATED FOR NORMAL OPERATION,EXPRESSED IN VOLTS.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CWABJAC2.0*;CWABJAC2.0$$JAC2.1*)
| Table 1 |
| Reply Code (AN87) | Reply |
| AC | AC |
| DC | DC |
CTDL*JMAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE
THE AMOUNT OF CURRENT THE MAIN CONTACTS ARE RATED TO MAKE OR BREAK AT MAXIMUM RATED VOLTAGE,WITH A SPECIFIED LOAD.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CTDL3BGSJAMAC2.0*;CTDL3BGSJAMAC2.0$JAMAC2.0*;CTDL3BGSJAMAC2.0$$JAMAC2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3BGQ | RESISTIVE LOAD |
| 3BGR | INDUCTIVE LOAD |
| 3BGS | LAMP LOAD |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AN86) | Reply |
| AM | AMPERES |
| LA | MILLIAMPERES |
| Table 3 |
| Reply Code (AN87) | Reply |
| AC | AC |
| DC | DC |
APNQ*DARC QUENCHING METHOD
THE MEANS OF QUENCHING AN ARC.
Enter the applicable reply code from the table below
(APNQDAB)
| Table 1 |
| Reply Code (AK63) | Reply |
| AB | AIR |
| AC | CAPACITOR |
| AD | INERT GAS |
| AE | MAGNETIC |
| AF | NITROGEN |
| AG | OIL |
APCNACOIL QUANTITY
THE NUMBER OF COILS INCLUDED ON THE ITEM.
Enter the numeric reply with a minimum of one digit.
(APCNA10*)
AKDXAWINDING QUANTITY
THE NUMBER OF INDIVIDUAL /NOT ELECTRICALLY CONNECTED/ WINDINGS.
Enter the numeric reply with a minimum of one digit.
(AKDXA10*)
APNA*JWINDING DC RESISTANCE RATING
THE MEASURED OPPOSITION TO THE FLOW OF DIRECT CURRENT OFFERED BY THE ITEM WINDING.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(APNA3BGUJQC2.0*;APNA3BGUJQC2.0$JQC2.0*;APNA3BGUJQC2.0$$JQC2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AAC | SINGLE WINDING |
| 3AAD | FIRST WINDING |
| 3AAE | SECOND WINDING |
| 3AAF | ALL WINDINGS |
| 3AEE | OVERALL |
| 3BGU | THIRD WINDING |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA57) | Reply |
| K | KILOHMS |
| Q | OHMS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
CSXF*JOPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP
THE AMOUNT AND TYPE OF VOLTAGE REQUIRED AT DESIGNATED TEMPERATURE TO BE APPLIED TO THE INPUT OR ENERGIZING ELEMENT OF THE ITEM TO ENSURE NORMAL OPERATION OF THE SWITCHING ELEMENTS.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 & 4 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CSXF3AADJELACBL2.0*;CSXF3AADJELACBL2.0$JELACBL2.0*;CSXF3AADJELACBL2.0$$JELACBL2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AAC | SINGLE WINDING |
| 3AAD | FIRST WINDING |
| 3AAE | SECOND WINDING |
| 3AAF | ALL WINDINGS |
| 3AEE | OVERALL |
| 3BGU | THIRD WINDING |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AN86) | Reply |
| LL | MILLIVOLTS |
| EL | VOLTS |
| Table 3 |
| Reply Code (AN87) | Reply |
| AC | AC |
| DC | DC |
| Table 4 |
| Reply Code (AP15) | Reply |
| AZ | 125 DEG CELSIUS |
| BC | 20 DEG CELSIUS |
| BA | 200 DEG CELSIUS |
| AX | 25 DEG CELSIUS |
| BL | 40 DEG CELSIUS |
| AY | 85 DEG CELSIUS |
| BB | NONSTANDARD TEMP |
CRPQ*JNOMINAL OPERATING CURRENT RATING AND TYPE
THE REQUIRED CURRENT VALUE,APPLIED TO THE ENERGIZING ELEMENT,AT WHICH THE SWITCHING MECHANISM OR ACTUATOR ELEMENT MUST HAVE ASSUMED A FULLY OPERATED POSITION.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CRPQ3AADJUAAC2.0*;CRPQ3AADJUAAC2.0$JUAAC2.0*;CRPQ3AADJUAAC2.0$$JUAAC2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AAC | SINGLE WINDING |
| 3AAD | FIRST WINDING |
| 3AAE | SECOND WINDING |
| 3AAF | ALL WINDINGS |
| 3AEE | OVERALL |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AN86) | Reply |
| AM | AMPERES |
| UA | MICROAMPERES |
| LA | MILLIAMPERES |
| Table 3 |
| Reply Code (AN87) | Reply |
| AC | AC |
| DC | DC |
CWJB*JENERGIZING ELEMENT POWER RATING
THE AMOUNT OF ELECTRICAL ENERGY WHICH THE ENERGIZING ELEMENT IS CAPABLE OF DISSIPATING AT ITS RATED VOLTAGE AND/OR CURRENT DURING NORMAL OPERATION.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CWJBJKA2.0*;CWJBJKA2.0$$JKA2.1*)
| Table 1 |
| Reply Code (AN86) | Reply |
| KA | KILOVOLT-AMPERES |
| KW | KILOWATTS |
| UW | MICROWATTS |
| LW | MILLIWATTS |
| EA | VOLTS-AMPERES |
| WW | WATTS |
TTQYJTERMINAL TYPE AND QUANTITY
INDICATES THE TYPE AND NUMBER OF TERMINALS FOR PROVIDING ELECTRICAL CONNECTION.
Enter the applicable ISAC from Table 1 below followed by the mode code, applicable Reply Code from Table 2 below followed by a numeric reply with a minimum of one digit.
(TTQY3BGZJACD2*;TTQY3BGZJACD2$$JACD3*;TTQY3BGZJACD2$JACD2*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3BGW | ENERGIZING ELEMENT |
| 3BGX | CONTACTS |
| 3BGY | GROUND |
| 3BGZ | ENERGIZING ELEMENT AND CONTACTS |
| 3BHA | ENERGIZING ELEMENT AND GROUND |
| 3BHB | CONTACTS AND GROUND |
| 3BHC | DUMMY |
| 3BHD | ALL FUNCTIONS |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AN89) | Reply |
| AAB | BANANA PLUG |
| ABL | BINDING POST |
| AKT | BLADE |
| AEM | BUS BAR |
| ACN | CONNECTOR, PLUG |
| AAF | CONNECTOR, RECEPTACLE |
| AAM | PIN |
| ACR | PRINTED CIRCUIT |
| ADA | QUICK DISCONNECT, FEMALE |
| ACZ | QUICK DISCONNECT, MALE |
| ABQ | SCREW |
| AAS | SOLDER STUD |
| AAT | STANDARD TUBE BASE |
| AAW | STANDOFF, SOLDER LUG |
| ABX | TAB W/SCREW |
| ABB | TAB, SOLDER LUG |
| ABD | THREADED STUD |
| ACB | TURRET |
| ACM | WIRE HOOK |
| ACC | WIRE LEAD |
| ACD | WIRE LOOP |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
APNPDDUTY TYPE
INDICATES THE TYPE OF DUTY PROVIDED.
Enter the applicable reply code from the table below
(APNPDAAE)
| Table 1 |
| Reply Code (AD63) | Reply |
| AAE | CONTINUOUS |
| AAF | INTERMITTENT |
ADZC*DENVIRONMENTAL PROTECTION
THE ENVIRONMENTAL ELEMENTS OR CONDITIONS THAT AN ITEM IS DESIGNED OR PROTECTED TO RESIST OR WITHSTAND SATISFACTORILY.
Enter the applicable reply code from the table below
(ADZCDACY*;ADZCDADC$$DABR*)
| Table 1 |
| Reply Code (AA65) | Reply |
| ADC | AIRTIGHT |
| ACB | COLD RESISTANT |
| ACY | CORROSION PROOF |
| AAC | CORROSION RESISTANT |
| AAD | DRIPPROOF |
| ACZ | DUST TIGHT |
| AAE | DUSTPROOF |
| ADA | EROSION PROOF |
| AAG | EXPLOSION PROOF |
| AAJ | FIRE RESISTANT |
| AAM | FUNGUS PROOF |
| AAN | FUNGUS RESISTANT |
| AAP | HEAT RESISTANT |
| ADB | HERMETIC |
| ABP | HUMIDITY PROOF |
| AAR | HUMIDITY RESISTANT |
| ABQ | SALT SPRAY RESISTANT |
| ABA | SALT WATER RESISTANT |
| ABB | SAND PROOF |
| ABD | SHOCK PROOF |
| ABE | SHOCK RESISTANT |
| ABR | SPLASH PROOF |
| ABT | SPRAY TIGHT |
| ABW | SUBMERSIBLE |
| ABH | VIBRATION PROOF |
| ABJ | VIBRATION RESISTANT |
| ACM | WATER RESISTANT |
| ABL | WATERTIGHT |
| ABM | WEATHERPROOF |
| ADD | WINDPROOF |
AJLZ*DFAILURE RATE SUFFIX LETTER
THE SUFFIX LETTER FROM THE RELAYS MILITARY SPECIFICATION, INDICATING THE PERCENT FAILURE RATE LEVEL PER 10,000 CYCLES.
Enter the applicable reply code from the table below
(AJLZDA)
| Table 1 |
| Reply Code (AE03) | Reply |
| A | L |
| B | M |
| C | P |
| D | R |
ABHPJOVERALL LENGTH
THE DIMENSION MEASURED ALONG THE LONGITUDINAL AXIS WITH TERMINATED POINTS AT THE EXTREME ENDS OF THE ITEM.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABHPJAC2.0*;ABHPJAC2.0$$JAC2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
ABMK*JOVERALL WIDTH
AN OVERALL MEASUREMENT TAKEN AT RIGHT ANGLES TO THE LENGTH OF AN ITEM,IN DISTINCTION FROM THICKNESS.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABMKJAC2.0*;ABMKJAC2.0$$JAC2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
ABKW*JOVERALL HEIGHT
THE DISTANCE MEASURED IN A STRAIGHT LINE FROM THE BOTTOM TO THE TOP OF AN ITEM.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABKWJAB2.0*;ABKWJAB2.0$$JAB2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
ADAV*JOVERALL DIAMETER
A MEASUREMENT OF THE LONGEST STRAIGHT LINE ACROSS A CIRCULAR CROSS-SECTIONAL PLANE.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ADAVJAC2.0*;ADAVJAC2.0$$JAC2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
IF STYLE/REPLY CODE(s) BCX WERE ENTERED FOR MRC AXHR, YOU MUST ANSWER MRC (CQYJ and ABTD)
IF STYLE/REPLY CODE(s) ACQ WERE ENTERED FOR MRC AXHR, YOU MUST ANSWER MRC (CQYJ and AEBV)
IF STYLE/REPLY CODE(s) AET, AEW OR AHF WERE ENTERED FOR MRC AXHR, YOU MUST ANSWER MRC (CQYJ)
AXHRJMOUNTING FACILITY TYPE AND QUANTITY
INDICATES THE TYPE AND NUMBER OF FACILITIES BY WHICH THE ITEM IS MOUNTED.
Enter the applicable ISAC from Table 1 below followed by the mode code, applicable Reply Code from Table 2 below followed by a numeric reply with a minimum of one digit.
(AXHR3ASZJCCC2*;AXHR3ASZJCCC2$$JCCC3*;AXHR3ASZJCCC2$JCCC2*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3ASZ | FIRST MOUNTING FACILITY |
| 3ATA | SECOND MOUNTING FACILITY |
| 3ATB | THIRD MOUNTING FACILITY |
| 3ATC | FOURTH MOUNTING FACILITY |
| 3ATD | SINGLE MOUNTING FACILITY |
| Table 2 |
| Reply Code (AM39) | Reply |
| BDH | ADHESIVE |
| ABC | BRACKET |
| ABH | CLAMP |
| AEC | CLINCH NUT |
| AMF | COUPLING RING |
| BRP | ELECTRICAL PLUG CONNECTOR |
| CCB | FLAT BASED TERMINAL BRACKET W/ LARGE STUD |
| CCE | ON SOCKET |
| CCC | PLUG-IN CASE MOUNTED TERMINAL |
| AKX | PLUG-IN TERMINAL |
| CCD | PRINTED CIRCUIT BOARD (PCB) PLUG-IN TERMINAL |
| BRQ | PRINTED CIRCUIT TERMINAL |
| AXU | PROFILE |
| BCX | SLOTTED HOLE |
| CCF | SOLDER PLUG-IN TERMINAL |
| ACD | TERMINAL |
| CBZ | TERMINAL ARRANGMENT BRACKET |
| AFA | THREADED BUSHING |
| AHF | THREADED HOLE |
| AET | THREADED STUD |
| CCA | TRIANGLE BRACKET |
| ACQ | UNTHREADED HOLE |
| AEW | UNTHREADED STUD |
IF STYLE/REPLY CODE(s) CN WERE ENTERED FOR MRC CQYJ, YOU MUST ANSWER MRC (CSQJ)
CQYJ*DMOUNTING FACILITY PATTERN
THE GENERAL CONFIGURATION AND RELATIVE POSITION OF THE FACILITIES PROVIDED FOR MOUNTING THE ITEM.
Enter the applicable ISAC from Table 1 below followed by the mode code and applicable Reply Code from Table 2
(CQYJ3ASZDCK*;CQYJ3ASZDCK$DCM*;CQYJ3ASZDCK$$DCM*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ASZ | FIRST MOUNTING FACILITY |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AD96) | Reply |
| CH | CIRUCLAR |
| CJ | DIAGONAL |
| CK | DIAMOND |
| CL | IN-LINE |
| CC | IRREGULARLY SPACED |
| CM | RECTANGULAR |
| CN | TRIANGLE |
| BL | TWO POSITION IN-LINE |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
MATT*DMATERIAL
THE CHEMICAL COMPOUND OR MECHANICAL MIXTURE PROPERTIES OF WHICH THE ITEM IS FABRICATED.
Enter the applicable ISAC from Table 1 below followed by the mode code and applicable Reply Code from Table 2
(MATT3CEPDNLA000*;MATT3CEPDNLA000$DPCA000*;MATT3CEPDNLA000$$DPCA000*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AAS | CONTACT |
| 3AEE | OVERALL |
| 3CEP | CASE |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (MA01) | Reply |
| CUA000 | COPPER |
| GSA000 | GLASS |
| AUA000 | GOLD |
| NLA000 | NICKEL |
| PCA000 | PLASTIC |
| PTA000 | PLATINUM |
| RHA000 | RHODIUM |
| AGA000 | SILVER |
| STB000 | STEEL CORROSION RESISTING |
SFTT*DSURFACE TREATMENT
THE METALLIC,NONMETALLIC,AND/OR CHEMICAL PROPERTIES WITH WHICH THE ITEM IS PLATED,DIPPED,AND/OR COATED.THE TREATMENT IS DESIGNED TO PROTECT THE SURFACE(S) AND CANNOT BE WIPED OFF.
Enter the applicable ISAC from Table 1 below followed by the mode code and applicable Reply Code from Table 2
(SFTT3AEEDSNA000*;SFTT3AEEDSNA000$DAUA000*;SFTT3AEEDSNA000$$DAUA000*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AAS | CONTACT |
| 3AEE | OVERALL |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (SF01) | Reply |
| AUA000 | GOLD |
| RHA000 | RHODIUM |
| SNA000 | TIN |
ABKQ*JCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
THE DISTANCE BETWEEN THE CENTER OF ONE MOUNTING FACILITY AND THE CENTER OF THE ADJACENT MOUNTING FACILITY PARALLEL TO THE LENGTH.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABKQ3ASZJAC2.0*;ABKQ3ASZJAC2.0$JAC2.0*;ABKQ3ASZJAC2.0$$JAC2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ASZ | FIRST MOUNTING FACILITY |
| 3ATA | SECOND MOUNTING FACILITY |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
ABKR*JCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
THE DISTANCE BETWEEN THE CENTER OF ONE MOUNTING FACILITY AND THE CENTER OF THE ADJACENT MOUNTING FACILITY PARALLEL TO THE WIDTH.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABKR3ATDJAB2.0*;ABKR3ATDJAB2.0$JAB2.0*;ABKR3ATDJAB2.0$$JAB2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
AEBW*JCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT
THE DISTANCE BETWEEN THE CENTER OF ONE MOUNTING FACILITY AND THE CENTER OF THE ADJACENT MOUNTING FACILITY PARALLEL TO THE HEIGHT.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(AEBW3ATDJAA2.0*;AEBW3ATDJAA2.0$JAA2.0*;AEBW3ATDJAA2.0$$JAA2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
CSQJ*JCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE
THE DISTANCE BETWEEN THE CENTER OF ONE MOUNTING FACILITY AND THE CENTER OF THE ADJACENT MOUNTING FACILITY PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CSQJ3AEEJAB2.0*;CSQJ3AEEJAB2.0$JAB2.0*;CSQJ3AEEJAB2.0$$JAB2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |

Reference NotesRefer to Reference Drawings for assitance in answering this MRC.
AEBV*JUNTHREADED MOUNTING HOLE DIAMETER
THE LENGTH OF A STRAIGHT LINE WHICH PASSES THROUGH THE CENTER OF AN UNTHREADED MOUNTING HOLE,AND TERMINATES AT THE CIRCUMFERENCE.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(AEBV3ATDJAB2.0*;AEBV3ATDJAB2.0$JAB2.0*;AEBV3ATDJAB2.0$$JAB2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
ABTD*JMOUNTING SLOT WIDTH
A MEASUREMENT TAKEN AT RIGHT ANGLES TO THE LENGTH OF THE MOUNTING SLOT,IN DISTINCTION FROM THICKNESS.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABTD3ATDJAA2.0*;ABTD3ATDJAA2.0$JAA2.0*;ABTD3ATDJAA2.0$$JAA2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
IF STYLE/REPLY CODE(s) SM OR SS WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX)
IF STYLE/REPLY CODE(s) EM OR MJ WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX)
IF STYLE/REPLY CODE(s) BA WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX and AAJF)
IF STYLE/REPLY CODE(s) NJ OR UN WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX and CMLP and AAJD)
IF STYLE/REPLY CODE(s) JC, JE, JF, NC, NE OR NF WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX and AAJD)
IF STYLE/REPLY CODE(s) JS OR NS WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX and CMLP and AAJD)
IF STYLE/REPLY CODE(s) NM WERE ENTERED FOR MRC THSD, YOU MUST ANSWER MRC (CQJX and CMLP)
THSD*DTHREAD SERIES DESIGNATOR
A DESIGNATION DISTINGUISHING ONE GROUP OF THREAD DIAMETER-PITCH COMBINATIONS FROM ANOTHER BY THE NUMBER OF THREADS PER MEASUREMENT SCALE FOR A SPECIFIC DIAMETER.
Enter the applicable ISAC from Table 1 below followed by the mode code and applicable Reply Code from Table 2
(THSD3AEEDUN*;THSD3AEEDUN$DBA*;THSD3AEEDUN$$DBA*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AH06) | Reply |
| BA | BA |
| SM | ISO M |
| SS | ISO S |
| EM | M |
| MJ | MJ |
| UN | UN |
| NC | UNC |
| NE | UNEF |
| NF | UNF |
| NJ | UNIFIED NATIONAL FINE (UNJ) |
| JF | UNIFIED NATIONAL JOINT FINE (UNJF) |
| JC | UNJC |
| JE | UNJEF |
| JS | UNJS |
| NM | UNM |
| NS | UNS |
CQJX*JNOMINAL THREAD SIZE
A DESIGNATION THAT IS USED FOR THE PURPOSE OF GENERAL IDENTIFICATION OF THE THREAD.
Enter the applicable ISAC from Table 1 below followed by the mode code, applicable Reply Code from Table 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CQJX3AEEJA2.0*;CQJX3AEEJA2.0$JA2.0*;CQJX3AEEJA2.0$$JA2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
AAJD*ATHREAD CLASS
A NUMERIC-ALPHA DESIGNATOR INDICATING THE PITCH DIAMETER TOLERANCE AND AN EXTERNAL OR INTERNAL THREAD.
Enter the applicable ISAC from the table below followed by the mode code, followed by a alpha-numeric reply with a minimum of one character.
(AAJD3ATDAX6)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
CMLP*ATHREAD QUANTITY PER INCH
THE NUMBER OF THREADS ON THE ITEM PER LINEAR INCH MEASURED ON A LINE PARALLEL TO THE THREAD AXIS.
Enter the applicable ISAC from the table below followed by the mode code, followed by a alpha-numeric reply with a minimum of one character.
(CMLP3ATDAY4)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
AASA*JTHREAD LENGTH
A MEASUREMENT OF THE EXTENT OF THREADS,INCLUDING INCOMPLETE THREADS,ALONG A LINE PARALLEL TO THE LONGITUDINAL AXIS.
Enter the applicable ISAC from Table 1 below followed by the mode code, the applicable Reply Code from Tables 2 & 3 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(AASA3AEEJAB2.0*;AASA3AEEJAB2.0$JAB2.0*;AASA3AEEJAB2.0$$JAB2.1*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 3 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
AAJF*DTHREAD DIRECTION
THE DIRECTION OF THE THREAD WHEN VIEWED AXIALLY. A RIGHT-HAND THREAD WINDS IN A CLOCKWISE DIRECTION WHILE A LEFT-HAND THREAD WINDS IN A COUNTERCLOCKWISE DIRECTION.
Enter the applicable ISAC from Table 1 below followed by the mode code and applicable Reply Code from Table 2
(AAJF3AEEDAAL*;AAJF3AEEDAAL$DAAG*;AAJF3AEEDAAL$$DAAG*)
| Table 1 |
| ISAC Field Indicator (5000) | Location |
| 3AEE | OVERALL |
| 3ATD | SINGLE MOUNTING FACILITY |
| 3HOU | LOCATION NOT OTHERWISE SPECIFIED |
| Table 2 |
| Reply Code (AA38) | Reply |
| AAG | LEFT-HAND |
| AAL | RIGHT-HAND |
CBBL*DFEATURES PROVIDED
THOSE FEATURES,NOT OTHERWISE SPECIFIED,WHICH MAY BE REQUIRED FOR PROPER FUNCTIONING OF THE ITEM.
Enter the applicable reply code from the table below
(CBBLDBDN*;CBBLDBDR$$DBDQ*)
| Table 1 |
| Reply Code (AN47) | Reply |
| BDR | ARC QUENCHING |
| BDQ | COIL VOLTAGE SUPPRESSION |
| BDT | ELECTROSTATIC SHIELD |
| BDN | LATCHING CONTACTS |
| BDS | MAGNETIC SHIELD |
| BDP | POLARIZED |
| CQT | WETTED CONTACT |
FEAT*GSPECIAL FEATURES
THOSE UNUSUAL OR UNIQUE CHARACTERISTICS OR QUALITIES OF AN ITEM NOT COVERED IN THE OTHER REQUIREMENTS AND WHICH ARE DETERMINED TO BE ESSENTIAL FOR IDENTIFICATION ON ONE OR MORE OTHER FUNCTIONS.
Enter the reply in clear text. Separate multiple replies with a semicolon.
(FEATGADJUSTABLE NOSE CLIP*; FEATGADJUSTABLE NOSE PIECE; DISPOSABLE*)
TEST*JTEST DATA DOCUMENT
THE SPECIFICATION,STANDARD,DRAWING,OR SIMILAR INSTRUMENT THAT SPECIFIES ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS OR TEST CONDITIONS UNDER WHICH AN ITEM IS TESTED AND ESTABLISHES ACCEPTABLE LIMITS WITHIN WHICH THE ITEM MUST CONFORM IDENTIFIED BY AN ALPHABETIC AND/OR NUMERIC REFERENCE NUMBER. INCLUDES THE COMMERCIAL AND GOVERNMENT ENTITY (CAGE) CODE OF THE ENTITY CONTROLLING THE INSTRUMENT.
Enter the applicable Reply Code from the table below, followed by the 5-position CAGE Code, a dash, and the document identification number.
(TESTJA12345-CWX654321*; TESTJA1234A-654321$$JB5556A-663654*; TESTJAA2345-654321$JB55566-663654*)
| Table 1 |
| Reply Code (AC28) | Reply |
| A | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| B | STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| C | DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
SPCL*GSPECIAL TEST FEATURES
TEST CONDITIONS AND RATINGS OR ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS THAT ARE DIFFERENT, MORE CRITICAL, OR MORE SPECIFIC THAN THOSE SPECIFIED IN A GOVERNING TEST DATA DOCUMENT.
Enter the reply in clear text.
(SPCLGSELECTED AND TESTED FOR NAVIGATIONAL SYSTEMS*)
ZZZK*JSPECIFICATION/STANDARD DATA
THE DOCUMENT DESIGNATOR OF THE SPECIFICATION OR STANDARD WHICH ESTABLISHED THE ITEM OF SUPPLY.
Enter the applicable Reply Code from the table below, followed by the Commercial and Government Entity (CAGE) Code of the entity controlling the document, a dash, and the document designator. The agency that controls the limited coordination document must be preceded and followed by a slash following the designator. The word canceled or superseded must be preceded and followed by a slash for the designator. Professional and industrial association specifications/standards are differentiated from a manufacturer's specification in that the data has been coordinated and published by the professional and industrial association. Include amendments and revisions where applicable.
(ZZZKJT81337-30642B*;ZZZKJS81349-MIL-D-180 REV1/CANCELED/*;ZZZKJP80205-NAS1103*;ZZZKJS81349-MIL-C-1140C/CE/*;ZZZKJT81337-30642B$$JP80205-NAS1103*)
| Table 1 |
| Reply Code (AN62) | Reply |
| V | FEDERAL MOTOR VEHICLE SAFETY STANDARD |
| F | FLAMMABILITY STANDARD |
| S | GOVERNMENT SPECIFICATION |
| T | GOVERNMENT STANDARD |
| U | INTERNATIONAL STD/SPEC |
| D | MANUFACTURERS SOURCE CONTROL |
| R | MANUFACTURERS SPECIFICATION |
| N | MANUFACTURERS SPECIFICATION CONTROL |
| M | MANUFACTURERS STANDARD |
| B | NATIONAL STD/SPEC |
| A | PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| P | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
If the specification/standard cited in reply to MRC ZZZK is nondefinitive, reply to MRC ZZZT. This reply is the data which is not recorded in Segment C.
ZZZT*JNONDEFINITIVE SPEC/STD DATA
THE NUMBER, LETTER, OR SYMBOL INDICATING THE TYPE, STYLE, GRADE, CLASS, AND THE LIKE OF AN ITEM IN A NONIDENTIFYING SPECIFICATION OR STANDARD.
Enter the applicable Reply Code from the table below followed by the appropriate number, letter or symbol.
(ZZZTJTY1*; ZZZTJTY1$$JSTA*; ZZZTJTY1$JSTA*)
| Table 1 |
| Reply Code (AD08) | Reply |
| AL | ALLOY |
| BE | ANNEALED |
| AN | ANNEX |
| AP | APPENDIX |
| AC | APPLICABILITY CLASS |
| AR | ARRANGEMENT |
| AS | ASSEMBLY |
| AB | ASSORTMENT |
| BF | BOND |
| BX | BOX |
| CY | CAPACITY |
| CA | CASE |
| CT | CATEGORY |
| CF | CIRCUMFERENCE |
| CL | CLASS |
| CE | CODE |
| CR | COLOR |
| CC | COMBINATION CODE |
| CN | COMPONENT |
| CP | COMPOSITION |
| CM | COMPOUND |
| CD | CONDITION |
| AV | CONFIGURATION |
| CS | CONSTRUCTION |
| BG | CORE CONDITION |
| CB | CUT OFF |
| AM | DELAY CLASS |
| DE | DESIGN |
| DG | DESIGNATOR |
| DW | DRAWING NUMBER |
| DU | DUPLEX |
| EG | EDGE |
| EN | END |
| FY | FAMILY |
| FG | FIGURE |
| AK | FILE NUMBER |
| FN | FINISH |
| FB | FLAVOR |
| BH | FLUX PERCENTAGE |
| FM | FORM |
| FA | FORMULA |
| AJ | GAGE STOCK NUMBER |
| GR | GRADE |
| GA | GRADUATION |
| AX | GRANULES |
| AY | GRIT |
| GB | GROUND |
| GP | GROUP |
| HA | HEAVY DUTY |
| BA | IMAGE COLOR |
| NS | INSERT |
| TM | ITEM |
| KD | KIND |
| KT | KIT |
| LG | LENGTH |
| LV | LEVEL |
| LT | LIMIT |
| MK | MARK |
| AA | MARKER |
| AD | MASK APERTURE |
| ML | MATERIAL |
| BB | MAXIMUM DENSITY |
| TA | MEDIUM TEMPER |
| MH | MESH |
| ME | METHOD |
| BC | MINIMUM DENSITY |
| MD | MODEL |
| MT | MOUNTING |
| AQ | NATURAL |
| AU | NON-DELAY CLASS |
| NR | NUMBER |
| BL | OUTFIT NUMBER |
| PA | PARAGRAPH |
| PT | PART |
| PN | PATTERN |
| PC | PHYSICAL CONDITION |
| PS | PIECE |
| PL | PLAN |
| PR | POINT |
| PD | POLISHED |
| PB | PRESSURE RATING |
| QA | QUALITY |
| QB | QUENCHED |
| RN | RANGE |
| AE | RAPID |
| RT | RATING |
| RF | REFERENCE NUMBER |
| RA | REGULAR DUTY |
| BJ | RMA FLUX |
| SJ | SALIENT CHARACTERISTICS |
| SC | SCHEDULE |
| SB | SECTION |
| SL | SELECTION |
| BD | SERIALIZED |
| SE | SERIES |
| SV | SERVICE |
| SX | SET |
| SA | SHADE |
| SH | SHAPE |
| SG | SHEET |
| SZ | SIZE |
| AG | SLOW |
| TC | SOFT TEMPER |
| SK | SOURCE |
| PZ | SPECIES |
| SQ | SPECIFICATION SHEET |
| SD | SPEED |
| AW | STANDARD |
| SR | STRAIGHT |
| ST | STYLE |
| SS | SUBCLASS |
| SF | SUBFORM |
| SP | SUBTYPE |
| BK | SUPPORT |
| SN | SURFACE CONDITION |
| SY | SYMBOL |
| SM | SYSTEM |
| TB | TABLE |
| TN | TANNAGE |
| TP | TEMPER |
| TX | TEXTURE |
| TK | THICKNESS |
| TT | TREATMENT |
| TR | TRIM |
| TY | TYPE |
| YN | UNIT |
| AZ | UNSERIALIZED |
| VA | VARIETY |
| WT | WEIGHT |
| WD | WIDTH |
ZZZY*GREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
A FEATURE OF THE ITEM OF SUPPLY WHICH MUST BE SPECIFICALLY RECORDED WHEN THE REFERENCE NUMBER COVERS A RANGE OF ITEMS.
Enter the reply in clear text.
(ZZZYGCOLOR CODED LEADS*; ZZZYGAS DIFFERENTIATED BY MATERIAL*)
Reply to this requirement only if the header record for the item identification for the item being identified has been coded as critical.
CRTL*ACRITICALITY CODE JUSTIFICATION
THE MASTER REQUIREMENT CODES OF THOSE REQUIREMENTS WHICH ARE TECHNICALLY CRITICAL BY REASON OF TOLERANCE,FIT,PERFORMANCE,OR OTHER CHARACTERISTICS WHICH AFFECT IDENTIFICATION OF THE ITEM.
Enter the Master Requirement Code for the requirement, the reply to which renders the item as being critical.
(CRTLAAKJA*; CRTLAAKJA$$ACSGS*)
If document availability code B, D, F, OR H, reply to MRC PRPY.
PRPY*APROPRIETARY CHARACTERISTICS
IDENTIFICATION OF THOSE CHARACTERISTICS INCLUDED IN THE DESCRIPTION FOR WHICH A NON-GOVERNMENT ACTIVITY HAS IDENTIFIED ALL OR SELECTED CHARACTERISTICS OF THE ITEM AS BEING PROPRIETARY AND THEREFORE RESTRICTED FROM RELEASE OUTSIDE THE GOVERNMENT WITHOUT PRIOR PERMISSION OF THE ORIGINATOR OF THE DATA.
Enter the MRC codes of the individual characteristics of the description which are marked proprietary on the technical data, using and coding ($) for multiple characteristics. If all the MRCS are proprietary, enter the reply PACS. If none of the MRCS is proprietary, enter the reply NPAC.
(PRPYAPACS*;PRPYANPAC*; PRPYAMATL$$ASURF*)
ELRN*GEXTRA LONG REFERENCE NUMBER
A REFERENCE NUMBER EXCEEDING 32 POSITIONS.
Enter the entire reference number. Do not include the 5-position Commercial and Government Entity (CAGE) Code unless there is more than one extra long reference number on the NSN.If there is more than one extra long reference number on the NSN, include the CAGE or NCAGE and separate each reference by using the "&" character.
(e.g., CAGE112036BIL060557LEN313605UZ62365 & CAGE112036BIL060557LEN313605UZ62365)
In determining quantity of characters in the reference number, count will be made after modification in accordance with Volume 2, Chapter 9, FLIS Procedures Manual, DoD 4100.39-M.
NHCF*DNUCLEAR HARDNESS CRITICAL FEATURE
AN INDICATION OF THE NUCLEAR HARDNESS CRITICALITY OF THE ITEM.
Enter the applicable reply code from the table below
(NHCFDCY)
| Table 1 |
| Reply Code (AD05) | Reply |
| CY | HARDENED |
AKSL*DPURPOSE FOR WHICH DESIGNED
THE PURPOSE FOR WHICH THE ITEM IS DESIGNED.
Enter the applicable reply code from the table below
(AKSLDAE)
| Table 1 |
| Reply Code (AG95) | Reply |
| AB | GENERAL |
| AD | PART OF |
| AC | SPECIFIC |
| AE | USED WITH |
Reply to this MRC in accordance with Volume 3.
AGAV*GEND ITEM IDENTIFICATION
THE NATIONAL STOCK NUMBER OR THE IDENTIFICATION INFORMATION OF THE END EQUIPMENT FOR WHICH THE ITEM IS A PART.
Enter the reply in clear text.
(AGAVG3930-00-000-0000*; AGAVGFORKLIFT TRUCK, SMITH CORPORATION, MODEL 12, TYPE A*)
CXCY*GPART NAME ASSIGNED BY CONTROLLING AGENCY
THE NAME ASSIGNED TO THE ITEM BY THE GOVERNMENT AGENCY OR COMMERCIAL ORGANIZATION CONTROLLING THE DESIGN OF THE ITEM.
Enter the reply in clear text.
(CXCYGLINE PROCESSOR CONTROL BOARD*)
CBME*JCUBIC MEASURE
A MEASUREMENT OF VOLUME TAKEN BY MULTIPLYING THE LENGTH BY THE WIDTH BY THE HEIGHT OF AN ITEM AND RENDERED IN CUBIC UNITS.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CBMEJCN2.0*)
| Table 1 |
| Reply Code (AN76) | Reply |
| CC | CUBIC CENTIMETERS |
| CN | CUBIC INCHES |
AFJN*DFRAGILITY FACTOR
THE MEASURE OF SENSITIVITY OF THE ITEM TO BE PACKAGED. A FACTOR USED BY PACKAGING ENGINEERS IN DEVISING PROPER CUSHIONING IN A PACKAGE.
Enter the applicable reply code from the table below
(AFJNDF)
| Table 1 |
| Reply Code (AD40) | Reply |
| D | DELICATE |
| B | EXTREMELY FRAGILE |
| E | MODERATELY DELICATE |
| F | MODERATELY RUGGED |
| G | RUGGED |
BBRG*DSTORAGE TYPE
INDICATES THE TYPE OF STORAGE SPACE REQUIRED FOR AN ITEM IN ORDER TO PROVIDE THE DEGREE OF PROTECTION NECESSARY TO MAINTAIN SERVICEABILITY STANDARDS.
Enter the applicable reply code from the table below
(BBRGDAC)
| Table 1 |
| Reply Code (AM81) | Reply |
| AC | CLOSED SHED |
| AD | CONTROLLED HUMIDITY WAREHOUSE |
| AM | DEHUMIDIFIED WAREHOUSE |
| AE | GENERAL PURPOSE WAREHOUSE |
| AN | HEATED WAREHOUSE |
| AH | OPEN SHED |
| AL | TEMPERATURE CONTROLLED WAREHOUSE |
| AJ | UNHEATED WAREHOUSE |
PRMT*DPRECIOUS MATERIAL
IDENTIFICATION OF THE PRECIOUS MATERIAL CONTAINED IN THE ITEM.
Enter the applicable reply code from the table below
(PRMTDAZA000*;PRMTDRTA000$DIRA000*;PRMTDRTA000$$DIRA000*)
| Table 1 |
| Reply Code (MA01) | Reply |
| AUA000 | GOLD |
| IRA000 | IRIDIUM |
| AZA000 | OSMIUM |
| PDA000 | PALLADIUM |
| PTA000 | PLATINUM |
| RHA000 | RHODIUM |
| RTA000 | RUTHENIUM |
| AGA000 | SILVER |
PMWT*JPRECIOUS MATERIAL AND WEIGHT
AN INDICATION OF THE PRECIOUS MATERIAL CONTAINED IN THE ITEM,AND THE AMOUNT PER A MEASUREMENT SCALE.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(PMWTJAZA000F2.0*;PMWTJAZA000F2.0$JAZA000F2.0*;PMWTJAZA000F2.0$$JAZA000F2.1*)
| Table 1 |
| Reply Code (MA01) | Reply |
| AUA000 | GOLD |
| IRA000 | IRIDIUM |
| AZA000 | OSMIUM |
| PDA000 | PALLADIUM |
| PTA000 | PLATINUM |
| RHA000 | RHODIUM |
| RTA000 | RUTHENIUM |
| AGA000 | SILVER |
| Table 2 |
| Reply Code (AG14) | Reply |
| E | GRAINS, TROY |
| R | GRAMS |
| F | OUNCES, TROY |
PMLC*JPRECIOUS MATERIAL AND LOCATION
AN INDICATION OF THE PRECIOUS MATERIAL AND ITS LOCATION IN THE ITEM.
Enter the applicable Reply Code from Table 1 below followed by a alpha-numeric reply with a minimum of one character.
(PMLCJPDA0002.0*;PMLCJPDA0002.0$JPDA0002.0*;PMLCJPDA0002.0$$JPDA0002.1*)
| Table 1 |
| Reply Code (MA01) | Reply |
| AUA000 | GOLD |
| IRA000 | IRIDIUM |
| AZA000 | OSMIUM |
| PDA000 | PALLADIUM |
| PTA000 | PLATINUM |
| RHA000 | RHODIUM |
| RTA000 | RUTHENIUM |
| AGA000 | SILVER |
CLQL*GCOLLOQUIAL NAME
A COMMON USAGE NAME BY WHICH AN ITEM IS KNOWN.
Enter the reply in clear text.
(CLQLGWOVEN WIRE CLOTH*)