NSN 3020-00-420-4958, 3020004204958 Details - Sprocket Wheel Parts List

Item Name Sprocket Wheel
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-420-4958 (004204958)
NCB Code USA (00)

Technical Characteristics of NSN 3020004204958

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER5.750 INCHES NOMINAL
ABHPOVERALL LENGTH0.500 INCHES NOMINAL
ABXVBORE DIAMETER0.875 INCHES NOMINAL
ADGEBORE LENGTH0.250 INCHES NOMINAL
AGGPDRILLED HOLE DIAMETER0.344 INCHES NOMINAL
AGJSPITCH DIAMETER5.375 INCHES NOMINAL
AHYFSECURING HOLE QUANTITY3
AQPLFACE WIDTH0.406 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPESTRAIGHT
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATIONON SPROCKET FACE
BSGGKEYING FACILITYNOT INCLUDED
BSNPSECURING METHODDRILLED HOLE
BXSJLIGHTENING HOLENOT INCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFFSECURING LOCATIONBOTH ENDS
BYFHBELT/CHAIN/FILM SIZE FOR WHICH DESIGNEDROLLER CHAIN
BYFJROLLER CHAIN PITCH TYPE FOR WHICH DESIGNEDSINGLE PITCH
BYFLTEETH ROW QUANTITY1
BYFNTEETH QUANTITY PER ROWA36
BYFQHARDNESS RATING TEST METHODNOT RATED
BYFSBORE BEARINGNOT INCLUDED
BYFWHUB EXTERNAL KEYWAYNOT INCLUDED
BYGFTOOTH PITCH0.500 INCHES NOMINAL
BYZDHUB END OUTSIDE DIAMETER AND LOCATION2.625 INCHES NOMINAL BOTH ENDS AND 2.125 INCHES NOMINAL BB END
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.188 INCHES NOMINAL AA END AND 0.125 INCHES NOMINAL BB END
MATTMATERIALSTEEL
STYLIII STYLE DESIGNATORWEBBED OR SPOKED

  Relevant Components for NSN - 3020-00-420-4958, 3020004204958

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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