NSN 3020-01-318-7209, 3020013187209 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) 01-318-7209 (013187209)
NCB Code USA (01)

Technical Characteristics of NSN 3020013187209

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND
ABGAGROOVE DEPTH0.280 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
ABHEOUTSIDE DIAMETER9.800 INCHES NOMINAL
ABHPOVERALL LENGTH1.750 INCHES NOMINAL
ABXVBORE DIAMETER0.750 INCHES NOMINAL
ADGEBORE LENGTH1.750 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.562 INCHES NOMINAL
AGGSV GROOVE ANGLE IN DEG40.0
AGJSPITCH DIAMETER9.000 INCHES MINIMUM AND 9.400 INCHES MAXIMUM
ANNQMATERIAL AND LOCATIONIRON OVERALL
AQPLFACE WIDTH0.875 INCHES NOMINAL
ARJDDESIGN FORMSPOKED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
BSGKKEYING FACILITY TYPEKEYWAY
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEV
BXSNSTANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED4L AND 5L
BYZDHUB END OUTSIDE DIAMETER AND LOCATION2.375 INCHES NOMINAL AA END
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.875 INCHES NOMINAL AA END
CQJXNOMINAL THREAD SIZE0.312 INCHES
STYLSTYLE DESIGNATORPLAIN
ABRRKEYWAY WIDTH0.188 INCHES NOMINAL
AXNDCOUNTERBORE FEATURENOT INCLUDED
BSNPSECURING METHODTHREADED HOLE
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BYDSBORE FEATUREINCLUDED
ABUJTHREAD SIZE5/16-18
AHYFSECURING HOLE QUANTITY2
BFYTHOLE LOCATIONHUB 90 DEGREES APART
BXSJLIGHTENING HOLENOT INCLUDED
ABGFGROOVE WIDTH0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
AXHQGROOVE QUANTITY1
BSGGKEYING FACILITYINCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFFSECURING LOCATIONAA END
NMBRQUANTITY1

  Relevant Components for NSN - 3020-01-318-7209, 3020013187209

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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