3020-01-398-9961 ( F525-11172-6 , F525-11172 , F525-11172-6 )

NSN Information
NSN FSC NIIN Item Name INC
3020-01-398-9961 3020 013989961 SPROCKET WHEEL 0445
NSN Features
MRC Parameter Characteristics
BFYT HOLE LOCATION 0.250 IN. FROM END OF HUB
BYZD HUB END OUTSIDE DIAMETER AND LOCATION 1.250 INCHES END ANY ACCEPTABLE
BXSJ LIGHTENING HOLE NOT INCLUDED
ARJD DESIGN FORM PLAIN
AHYF SECURING HOLE QUANTITY 1
MATL MATERIAL STEEL
ASBP BORE TYPE STRAIGHT
BYFP ASA STANDARD CHAIN NUMBER 40-1
BSNP SECURING METHOD DRILLED HOLE
ABHE OUTSIDE DIAMETER 1.839 INCHES NOMINAL
BYFH BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
BYFF SECURING LOCATION AA END
ABHP OVERALL LENGTH 0.8750 INCHES NOMINAL
BYFJ ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
BYFW HUB EXTERNAL KEYWAY NOT INCLUDED
AXND COUNTERBORE FEATURE NOT INCLUDED
BYFL TEETH ROW QUANTITY 1
AGGP DRILLED HOLE DIAMETER 0.250 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
STYL STYLE DESIGNATOR PLAIN
ADGE BORE LENGTH 0.875 INCHES NOMINAL
BYDZ PROTRUDING HUB CHARACTERISTIC PLAIN
BYGF TOOTH PITCH 0.500 INCHES NOMINAL
BSGG KEYING FACILITY NOT INCLUDED
ABXV BORE DIAMETER 0.750 INCHES NOMINAL
BYFS BORE BEARING NOT INCLUDED
BYFQ HARDNESS RATING TEST METHOD NOT RATED
BYFN TEETH QUANTITY PER ROW 10
AQPL FACE WIDTH 0.284 INCHES NOMINAL
AGJS PITCH DIAMETER 1.618 INCHES NOMINAL
BYZF DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.591 INCHES NOMINAL AA END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
F525-11172-6 26512 A 2 3 E ZZ
F525-11172 82918 A 9 D A ZZ
F525-11172-6 82918 A 9 5 E ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
F525-11172-6 26512 NORTHROP GRUMMAN SYSTEMS CORPORA A A
F525-11172 82918 THE BOEING COMPANY A A
F525-11172-6 82918 THE BOEING COMPANY A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 11/14/1 N 8483901000 0445
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS N I
DF N SF9---N F
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
DS SMS J 0 EA 0 U D
DF SMS J 0 EA 0 U SF9---N F
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