3020-00-990-6548 ( 255687C , 287385AS , 255687C , 287385AS )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-990-6548 3020 009906548 PULLEY,GROOVE 0810
NSN Features
MRC Parameter Characteristics
AWJQ BEARINGS NOT INCLUDED
BYZD HUB END OUTSIDE DIAMETER AND LOCATION 1.313 INCHES HUB SIDE BETWEEN ARMS ANY ACCEPTABLE AND 3.000 INCHES ALL ATTACHMENTS NOMINAL
BXSJ LIGHTENING HOLE NOT INCLUDED
AAWZ COUNTERBORE DEPTH 0.719 INCHES NOMINAL
ABGF GROOVE WIDTH 0.5005 INCHES NOMINAL
BXSH WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
AGJS PITCH DIAMETER 3.625 INCHES MINIMUM AND 4.313 INCHES MAXIMUM
ASBP BORE TYPE STRAIGHT
ANNQ MATERIAL AND LOCATION IRON OVERALL
BFYT HOLE LOCATION TWO HOLES ON TOP AND BOTTOM OF BORE,SPACED 1.500 IN. ON 2.00 IN. DIA BOLT CIRCLE
BSNP SECURING METHOD THREADED HOLE
BSYG SPLIT HUB FEATURE NOT INCLUDED
AQPL FACE WIDTH 0.750 INCHES NOMINAL
BYDS BORE FEATURE INCLUDED
ABUJ THREAD SIZE 5/16 - 18
ABHE OUTSIDE DIAMETER 4.651 INCHES NOMINAL
BYZF DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.281 INCHES MINIMUM AA END AND 2.281 INCHES MAXIMUM BB END
AXND COUNTERBORE FEATURE INCLUDED
AGGS V GROOVE ANGLE IN DEG 36.0
BYFF SECURING LOCATION BB END
ABXV BORE DIAMETER 0.7447 INCHES NOMINAL
BSGG KEYING FACILITY NOT INCLUDED
AHYF SECURING HOLE QUANTITY 4
ABHP OVERALL LENGTH 3.031 INCHES NOMINAL
BXSK INTEGRAL COOLING VANE NOT INCLUDED
BDYS COUNTERBORE LOCATION BB END
ADGE BORE LENGTH 1.750 INCHES NOMINAL
ABGA GROOVE DEPTH 0.563 INCHES NOMINAL
ARJD DESIGN FORM WEBBED
STYL STYLE DESIGNATOR WEBBED OR SPOKED
AAWY COUNTERBORE DIAMETER 1.0625 INCHES NOMINAL
BXSM GROOVE SHAPE V
AXHQ GROOVE QUANTITY 1
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
255687C 1ML14 A 2 5 1 AX
287385AS 1ML14 A 2 3 4 AX
255687C 28265 F 9 5 1 AX
287385AS 28265 F 9 5 4 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
255687C 1ML14 D.W. HERCULES LLC A A
287385AS 1ML14 D.W. HERCULES LLC A A
255687C 28265 HERCULES ENGINE CO INC A F
287385AS 28265 HERCULES ENGINE CO INC A F
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 01/01/1 N 8487900080 0810
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
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