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3020-00-990-6548, 3020009906548 NSN Information

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Manufacturer Part Number(s):255687C, 287385AS

FSC NIIN ITEM NAME
3020 009906548 PULLEY,GROOVE
INC ESDC HMIC
0810 N

3020-00-990-6548 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
255687C D.W. HERCULES LLC 1ML14 5 2 2
255687C HERCULES ENGINE CO INC 28265 5 9 2
287385AS D.W. HERCULES LLC 1ML14 3 2 2
287385AS HERCULES ENGINE CO INC 28265 5 9 2

3020-00-990-6548 Characteristics

MRC Requirement Statement Characteristics
ADGE BORE LENGTH 1.750 INCHES NOMINAL
BYFF SECURING LOCATION BB END
AXND COUNTERBORE FEATURE INCLUDED
AGJS PITCH DIAMETER 3.625 INCHES MINIMUM AND 4.313 INCHES MAXIMUM
AAWY COUNTERBORE DIAMETER 1.0625 INCHES NOMINAL
BSNP SECURING METHOD THREADED HOLE
ASBP BORE TYPE STRAIGHT
BYZF DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.281 INCHES MINIMUM AA END AND 2.281 INCHES MAXIMUM BB END
SR-5 DESIGN CONTROL REFERENCE 287385AS
BYZD HUB END OUTSIDE DIAMETER AND LOCATION 1.313 INCHES MINIMUM AA END AND 3.000 INCHES MAXIMUM BB END
ABGF GROOVE WIDTH 0.5005 INCHES NOMINAL
BFYT HOLE LOCATION TWO HOLES ON TOP AND BOTTOM OF BORE,SPACED 1.500 IN. ON 2.00 IN. DIA BOLT CIRCLE
AAWZ COUNTERBORE DEPTH 0.719 INCHES NOMINAL
AGGS V GROOVE ANGLE IN DEG 36.0
BDYS COUNTERBORE LOCATION BB END
STYL STYLE DESIGNATOR WEBBED OR SPOKED
BSYG SPLIT HUB FEATURE NOT INCLUDED
SR-5 THE MANUFACTURERS DATA
BXSM GROOVE SHAPE V
SR-5 MANUFACTURERS CODE 1ML14
ABGA GROOVE DEPTH 0.563 INCHES NOMINAL
ARJD DESIGN FORM WEBBED
AQPL FACE WIDTH 0.750 INCHES NOMINAL
BXSK INTEGRAL COOLING VANE NOT INCLUDED
BXSJ LIGHTENING HOLE NOT INCLUDED
ABHP OVERALL LENGTH 3.031 INCHES NOMINAL
ABUJ THREAD SIZE 5/16 - 18
ANNQ MATERIAL AND LOCATION IRON OVERALL
ABHE OUTSIDE DIAMETER 4.651 INCHES NOMINAL
ABXV BORE DIAMETER 0.7447 INCHES NOMINAL
AXHQ GROOVE QUANTITY 1
AHYF SECURING HOLE QUANTITY 4
BSGG KEYING FACILITY NOT INCLUDED
BYDS BORE FEATURE INCLUDED
BXSH WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
AWJQ BEARINGS NOT INCLUDED