NSN 3020-00-908-1408, 3020009081408 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) 00-908-1408 (009081408)
NCB Code USA (00)

Technical Characteristics of NSN 3020009081408

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.490 INCHES NOMINAL
ABGFGROOVE WIDTH0.490 INCHES NOMINAL
ABHEOUTSIDE DIAMETER8.000 INCHES NOMINAL
ABHPOVERALL LENGTH1.188 INCHES NOMINAL
ABUJTHREAD SIZE0.312-18
ABXVBORE DIAMETER0.750 INCHES NOMINAL
ADGEBORE LENGTH1.188 INCHES NOMINAL
AGGSV GROOVE ANGLE IN DEG38.0
AGJSPITCH DIAMETER7.400 INCHES MINIMUM AND 7.700 INCHES MAXIMUM
AHYFSECURING HOLE QUANTITY1
AKYNFURNISHED ITEMS AND QUANTITYSETSCREW,ONE EACH
ANNQMATERIAL AND LOCATIONSTEEL OVERALL
AQPLFACE WIDTH0.844 INCHES NOMINAL
ARJDDESIGN FORMSPOKED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATIONCENTER OF HUB BETWEEN SPOKES
BSGGKEYING FACILITYNOT INCLUDED
BSNPSECURING METHODTHREADED HOLE
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEV
BXSNSTANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED3L AND 4L
BYDSBORE FEATUREINCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFFSECURING LOCATIONBOTH ENDS
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.188 INCHES NOMINAL BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.250 INCHES NOMINAL AA END AND 0.094 INCHES NOMINAL BB END
SFTTSURFACE TREATMENTZINC
STYLSTYLE DESIGNATORWEBBED OR SPOKED

  Relevant Components for NSN - 3020-00-908-1408, 3020009081408

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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