NSN (3020000087943) – NSN 3020-00-008-7943 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) 00-008-7943 (000087943)
NCB Code USA (00)
Manufacturer Omark Industries Inc
Part Number Manufacturer Item Name Cage Code RFQ
38-201-022 omark industries inc pulley groove 32024 RFQ

Technical Characteristics of NSN 3020000087943

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.560 INCHES NOMINAL
ABGFGROOVE WIDTH0.680 INCHES NOMINAL
ABHEOUTSIDE DIAMETER4.120 INCHES NOMINAL
ABHPOVERALL LENGTH1.500 INCHES NOMINAL
ABXVBORE DIAMETER1.781 INCHES MINIMUM AND 1.782 INCHES MAXIMUM
ADGEBORE LENGTH1.440 INCHES NOMINAL
AGWAGROOVE RADIUS0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
AKYNFURNISHED ITEMS AND QUANTITYBUSHING INSERT ONE
ANNQMATERIAL AND LOCATIONSTEEL OVERALL
AQPLFACE WIDTH1.440 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSINCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BDDYBEARING QUANTITY1
BSGGKEYING FACILITYNOT INCLUDED
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
BYDTBEARING TYPESLEEVE
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYZDHUB END OUTSIDE DIAMETER AND LOCATION2.000 INCHES MINIMUM BOTH ENDS AND 2.280 INCHES MAXIMUM BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.030 INCHES NOMINAL BOTH ENDS
SFTTSURFACE TREATMENTZINC
STYLSTYLE DESIGNATORWEBBED OR SPOKED

Relevant Components for NSN - 3020-00-008-7943, 3020000087943
3040-01-667-4951 (3040016674951) 3040-01-189-3254 (3040011893254) 3020-00-517-5104 (3020005175104) 3040-01-352-4546 (3040013524546)
3040-00-318-1738 (3040003181738) 3040-00-972-7108 (3040009727108) 3020-00-701-6905 (3020007016905) 3040-00-406-3872 (3040004063872)
3040-01-512-0682 (3040015120682) 3040-01-260-0598 (3040012600598) 3010-01-067-2319 (3010010672319) 3040-01-203-4245 (3040012034245)

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