3020-01-357-7173 ( 53X-02-221 , 53X-02-221 )

NSN Information
NSN FSC NIIN Item Name INC
3020-01-357-7173 3020 013577173 SPROCKET WHEEL 0445
NSN Features
MRC Parameter Characteristics
MATL MATERIAL COPPER ALLOY
BXSJ LIGHTENING HOLE NOT INCLUDED
AQPL FACE WIDTH 2.440 INCHES NOMINAL
ARJD DESIGN FORM PLAIN
ABRR KEYWAY WIDTH 0.502 INCHES NOMINAL
BFYT HOLE LOCATION ON SPROCKET FACE
AQWM GUIDE NOT INCLUDED
AAWZ COUNTERBORE DEPTH 0.810 INCHES NOMINAL
BYFH BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED POSITIVE DRIVE BELT
ASBP BORE TYPE STRAIGHT
ADGE BORE LENGTH 1.810 INCHES NOMINAL
NMBR QUANTITY 1
BSNP SECURING METHOD DRILLED HOLE
BYFN TEETH QUANTITY PER ROW 38
FEAT SPECIAL FEATURES SECOND COUNTERBORE LOCATED SECOND END,4.810 IN. DIA,0.760 IN. DEPTH
BYZD HUB END OUTSIDE DIAMETER AND LOCATION 4.250 INCHES END ANY ACCEPTABLE
AXND COUNTERBORE FEATURE INCLUDED
BYFW HUB EXTERNAL KEYWAY NOT INCLUDED
BYZF DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.940 INCHES NOMINAL AA END
BYFL TEETH ROW QUANTITY 1
ABXV BORE DIAMETER 2.502 INCHES NOMINAL
AEVF DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 1.478 INCHES NOMINAL
STYL STYLE DESIGNATOR PLAIN
ABHP OVERALL LENGTH 3.380 INCHES NOMINAL
BYDZ PROTRUDING HUB CHARACTERISTIC PLAIN
BSGG KEYING FACILITY INCLUDED
BYFF SECURING LOCATION BOTH ENDS
BYFS BORE BEARING NOT INCLUDED
AGJS PITCH DIAMETER 6.667 INCHES NOMINAL
AAWY COUNTERBORE DIAMETER 3.626 INCHES NOMINAL
AGGP DRILLED HOLE DIAMETER 0.250 INCHES NOMINAL AND 0.344 INCHES NOMINAL
BDYS COUNTERBORE LOCATION BB END
BYFQ HARDNESS RATING TEST METHOD NOT RATED
AKYN FURNISHED ITEMS AND QUANTITY TWO BUSHINGS
ABHE OUTSIDE DIAMETER 6.559 INCHES NOMINAL
AHYF SECURING HOLE QUANTITY 8
BYGF TOOTH PITCH 0.551 INCHES NOMINAL
AXHQ GROOVE QUANTITY 1
BSGK KEYING FACILITY TYPE KEYWAY
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
53X-02-221 53711 A 1 C AC 6 ZZ
53X-02-221 32386 F 9 3 5 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
53X-02-221 53711 NAVAL SEA SYSTEMS COMMAND A A
53X-02-221 32386 ILLINOIS TOOL WKS INC A F
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 04/30/1 N 8483901000 0445
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN SMS J 1 EA 0 U 9B----- N
DS SMS J 1 EA 0 U D
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
126840 X 64280 M 593 Z 9 A V Z POWER TRANS BELT CLAMPS,GUIDES ETC