A group of gear(s) and/or worm(s), of fixed ratio, specifically designed for the purpose of decreasing the speed from the driver(s) to the driven shaft or shafts; having no reversing feature except by reversing the prime mover. See also TRANSMISSION (as modified) and GEARCASE-MOTOR.
expandFSC Information
3010Torque Converters and Speed Changers
expandColloquial Information
J3753GEARS,REDUCTION
H4347DRIVE UNIT
H0734ATTACHMENT,LOW SPEED
H4324DRIVES,ANGLE
H8586REDUCTORS,DRIVE
K3548WORM GEAR SPEED REDUCER
K0903SWIVEL GEAR JOINT ASSEMBLY
H4319DRIVE,ASSEMBLED
K2618DRIVE SUB-ASSEMBLY,AZIMUTH
K2620DRIVE ASSEMBLY,AZIMUTH
J6566WORM GEAR FLANGED REDUCER
H8763REVERSE AND REDUCTION GEARS
G8899UNIT DRIVES
H2698CHANGER,SPEED
H8584REDUCTION GEARS,MARINE
G3478DECREASER,SPEED
H8582REDUCTION AND REVERSE GEARS
H8574REDUCER,SPEED GEAR
H0705ASSEMBLED DRIVE
H0737ATTACHMENT,SLO SPEED
K1112GEAR REDUCER
H0457ANGLE DRIVE
J3751GEAR SPEED REDUCERS
J7758PLANETARY GEARBOX
H8571REDUCER,MOTORLESS SPEED
H5166GEARS,MARINE
H9794SPEED REDUCER
H4336DRIVE GEARS
G4006CARRIER ASSEMBLY,WINCH
H8583REDUCTION GEARS
H4341DRIVE REDUCERS
H4325DRIVES,MARINE
H7018MOTORLESS SPEED REDUCER
J3752GEARS,DRIVE
H8573REDUCER,SPEED
expandChange List
NAMEDITEM NAME
NOUN, WITH OR WITHOUT MODIFIERS, BY WHICH AN ITEM OF SUPPLY IS KNOWN.
Enter the item name code.
(NAMED05372*)
APGFDDESIGN TYPE
INDICATES THE DESIGN TYPE OF THE ITEM.
Enter the applicable reply code from the table below
(APGFDCAT)
Table 1
Reply Code (AK54)Reply
CANCOMPOUND PLANETARY
CAPCOMPOUND REDUCTION
CAQCOMPOUND WORM GEAR
CARDIFFERENTIAL PLANETARY REDUCTION
CASDUAL INCREASING
CATDUAL REDUCTION
CAWFIVE CLUSTER REDUCTION
CAXMULTIPLE REDUCTION
CAYQUADRUPLE REDUCTION
CAZQUINTUPLE REDUCTION
CBASEVEN STEP REDUCTION
CBBSINGLE INCREASING
CBCSINGLE REDUCTION
CBDSIX STEP REDUCTION
CBETHREE STAGES OF QUADRUPLE REDUCTION
CBFTHREE STAGES OF QUINTUPLE REDUCTION
CBGTRIPLE REDUCTION
BSQGDGEAR TYPE
INDICATES THE TYPE OF GEAR PROVIDED.
Enter the applicable reply code from the table below
(BSQGDBE*;BSQGDAN$$DAH*)
Table 1
Reply Code (AH55)Reply
AHBEVEL
ANHELICAL
BESPUR
BJWORM
BKWORM WHEEL
BSQHGTOTAL RATIO
THE TOTAL RATIO OF THE INPUT REVOLUTIONS TO THE OUTPUT REVOLUTIONS OF THE ITEM.
Enter clear text.
(BSQHGCLEARTEXT)
BSQK*DLUBRICATION SYSTEM
THE SYSTEM USED FOR LUBRICATING THE ITEM.
Enter the applicable reply code from the table below
(BSQKDAAQ*;BSQKDAAP$DAAB*)
Table 1
Reply Code (AN42)Reply
AABBRUSH
AACFLASH DUPLICATION
AADFLOOD
AAEGREASE FILM
AAFGREASE PRESSURE
AAGGREASE RESERVOIR
AAHGREASED BALL BEARING
AAJMANUAL
AAKOIL BATH
AALPACKED IN GREASE
AAMPERMANENT
AANPREGREASED
AAPPRESSURE
AARSEALED LIFETIME
AAQSEALED OIL BEARING
AASSELF LUBRICATING
AATSLUSH
AAWSPLASH
AAXSTATIC
BSWM*DINPUT SHAFT TYPE
INDICATES THE TYPE OF INPUT SHAFT PROVIDED.
Enter the applicable reply code from the table below
(BSWMDCA*;BSWMDBD$DCC*)
Table 1
Reply Code (AF58)Reply
BSCOUPLING
BTFLANGE
BWINTERNAL GEAR
BAKEYWAY
BXPINION
BYQUILL
BZROUND, FLATTED
CASHOULDERED
CBSPLINE
AXSTEPPED
BDSTRAIGHT
CCSTRAIGHT W/COUPLING
CDSTRAIGHT W/KEYWAY
CESTRAIGHT W/PERPENDICULAR FLATS AT END
CFTAPER
BSWN*AINPUT SHAFT QUANTITY
THE NUMBER OF INPUT SHAFTS PROVIDED.
Enter the numeric reply with a minimum of one digit.
(BSWNA10*)
BSWQ*DOUTPUT SHAFT TYPE
INDICATES THE TYPE OF OUTPUT SHAFT PROVIDED.
Enter the applicable reply code from the table below
(BSWQDBX*;BSWQDBW$DBT*;BSWQDBW$$DBT*)
Table 1
Reply Code (AF58)Reply
BSCOUPLING
BTFLANGE
BWINTERNAL GEAR
BAKEYWAY
BXPINION
BYQUILL
BZROUND, FLATTED
CASHOULDERED
CBSPLINE
AXSTEPPED
BDSTRAIGHT
CCSTRAIGHT W/COUPLING
CDSTRAIGHT W/KEYWAY
CESTRAIGHT W/PERPENDICULAR FLATS AT END
CFTAPER
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
(CBBLDEXJ)
Table 1
Reply Code (AN47)Reply
EXJSHIPBOARD USAGE DESIGN
BSWR*AOUTPUT SHAFT QUANTITY
THE NUMBER OF OUTPUT SHAFTS PROVIDED.
Enter the numeric reply with a minimum of one digit.
(BSWRA10*)
BSWT*GSHAFT POSITION
THE POSITION OF THE SHAFT(S) ON THE ITEM.
Enter clear text.
(BSWTGCLEARTEXT)
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*)
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$$JP80205-NAS1103*)
Table 1
Reply Code (AN62)Reply
SGOVERNMENT SPECIFICATION
TGOVERNMENT STANDARD
DMANUFACTURERS SOURCE CONTROL
RMANUFACTURERS SPECIFICATION
NMANUFACTURERS SPECIFICATION CONTROL
MMANUFACTURERS STANDARD
BNATIONAL STD/SPEC
APROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
PPROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
If the specification/standard cited in reply to MRC ZZZK is nondefinitive, reply to MRC ZZZT. This reply is the data which is not recorded in Segment C.
ZZZT*JNONDEFINITIVE SPEC/STD DATA
THE NUMBER, LETTER, OR SYMBOL INDICATING THE TYPE, STYLE, GRADE, CLASS, AND THE LIKE OF AN ITEM IN A NONIDENTIFYING SPECIFICATION OR STANDARD.
Enter the applicable Reply Code from the table below followed by the appropriate number, letter or symbol.
(ZZZTJTY1*; ZZZTJTY1$$JSTA*; ZZZTJTY1$JSTA*)
Table 1
Reply Code (AD08)Reply
ALALLOY
ANANNEX
APAPPENDIX
ACAPPLICABILITY CLASS
ARARRANGEMENT
ASASSEMBLY
ABASSORTMENT
BXBOX
CYCAPACITY
CACASE
CTCATEGORY
CLCLASS
CECODE
CRCOLOR
CCCOMBINATION CODE
CNCOMPONENT
CPCOMPOSITION
CMCOMPOUND
CDCONDITION
CSCONSTRUCTION
DEDESIGN
DGDESIGNATOR
DWDRAWING NUMBER
EGEDGE
ENEND
FYFAMILY
FGFIGURE
FNFINISH
FMFORM
FAFORMULA
GRGRADE
GPGROUP
BAIMAGE COLOR
NSINSERT
TMITEM
KDKIND
KTKIT
LGLENGTH
LTLIMIT
MKMARK
AAMARKER
MLMATERIAL
BBMAXIMUM DENSITY
MHMESH
MEMETHOD
BCMINIMUM DENSITY
MDMODEL
MTMOUNTING
NRNUMBER
PTPART
PNPATTERN
PCPHYSICAL CONDITION
PSPIECE
PLPLAN
PRPOINT
QAQUALITY
RNRANGE
RTRATING
RFREFERENCE NUMBER
SCSCHEDULE
SBSECTION
SLSELECTION
SESERIES
SVSERVICE
SXSET
SASHADE
SHSHAPE
SGSHEET
SZSIZE
PZSPECIES
SQSPECIFICATION SHEET
SDSPEED
STSTYLE
SSSUBCLASS
SFSUBFORM
SPSUBTYPE
SNSURFACE CONDITION
SYSYMBOL
SMSYSTEM
TBTABLE
TNTANNAGE
TPTEMPER
TXTEXTURE
TKTHICKNESS
TTTREATMENT
TRTRIM
TYTYPE
YNUNIT
VAVARIETY
WTWEIGHT
WDWIDTH
ZZZV*GFSC APPLICATION DATA
THE JUSTIFICATION FOR THE ASSIGNMENT OF A FEDERAL SUPPLY CLASS /FSC/ TO AN ITEM BASED ON THE CLASSIFICATION OF THE NEXT HIGHER CLASSIFIABLE ASSEMBLY.
Enter the name of the next higher classifiable assembly in clear text.
(ZZZVGFUEL SYSTEM, GASOLINE ENGINE, NONAIRCRAFT*)
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.
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*)
CLQL*GCOLLOQUIAL NAME
A COMMON USAGE NAME BY WHICH AN ITEM IS KNOWN.
Enter the reply in clear text.
(CLQLGWOVEN WIRE CLOTH*)