NSN 3020-00-794-1247, 3020007941247 Details - Pulley Groove Parts List

Item Name Pulley Groove
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-794-1247 (007941247)
NCB Code USA (00)

Technical Characteristics of NSN 3020007941247

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.500 INCHES NOMINAL
ABGFGROOVE WIDTH0.150 INCHES NOMINAL
ABHEOUTSIDE DIAMETER4.806 INCHES NOMINAL
ABHPOVERALL LENGTH0.980 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
ABXVBORE DIAMETER0.625 INCHES NOMINAL
ADGEBORE LENGTH0.495 INCHES NOMINAL
AGJSPITCH DIAMETER4.306 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONSTEEL, CORROSION RESISTING OVERALL
AQPLFACE WIDTH0.350 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSINCLUDED
AXNDCOUNTERBORE FEATURENOT INCLUDED
BDDYBEARING QUANTITY1
BSGGKEYING FACILITYNOT INCLUDED
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATURENOT INCLUDED
BYDTBEARING TYPEBALL
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.397 INCHES NOMINAL BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.470 INCHES NOMINAL AA END AND 0.030 INCHES NOMINAL BB END
STYLSTYLE DESIGNATORWEBBED OR SPOKED
AGWAGROOVE RADIUS0.075 INCHES NOMINAL
AXHQGROOVE QUANTITY1
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSJLIGHTENING HOLEINCLUDED

  Relevant Components for NSN - 3020-00-794-1247, 3020007941247

3010-00-001-0013 (3010000010013) 3010-00-001-0069 (3010000010069) 3010-00-001-2168 (3010000012168) 3010-00-001-2173 (3010000012173)
3010-00-001-3588 (3010000013588) 3010-00-001-5963 (3010000015963) 3010-00-001-6187 (3010000016187) 3010-00-001-6188 (3010000016188)
3010-00-001-6189 (3010000016189) 3010-00-001-6191 (3010000016191) 3010-00-001-6230 (3010000016230) 3010-00-001-6242 (3010000016242)

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