NSN 3020-00-797-4815, 3020007974815 Details - Gear Helical Parts List

Item Name Gear Helical
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-797-4815 (007974815)
NCB Code USA (00)

Technical Characteristics of NSN 3020007974815

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN, SOLID
ABSASPLINE QUANTITY13 BOTH ENDS
AJLATEETH QUANTITY31
ANTPBORE STYLEINVOLUTE SPLINE BOTH ENDS
CWPPPRESSURE ANGLE14.5000 DEGREES
CWPZHELIX ANGLE12.5000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.153 INCHES SECOND END
CWRMFACE NOMINAL WIDTH2.277 INCHES
CWRSBORE NOMINAL DIAMETER1.687 INCHES BOTH ENDS
CWTGCOUNTERBORE NOMINAL DIAMETER1.8230 INCHES BOTH ENDS
CWWHEND NOMINAL LENGTH1.231 INCHES SECOND END
CWWHEND NOMINAL LENGTH1.511 INCHES FIRST END
CWWNEND NOMINAL DIAMETER2.362 INCHES FIRST END
CWWSFIRST STEP NOMINAL LENGTH1.930 INCHES SECOND END
CWXBFIRST STEP NOMINAL DIAMETER2.957 INCHES FIRST END
MATTIII MATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUBS
AGJSPITCH DIAMETER5.0733 INCHES NOMINAL
BDTXSPLINE PITCH DIAMETER1.5468 INCHES NOMINAL BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER5.5000 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONRIGHT
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.961 INCHES FIRST END
CWTRHUB STYLE DESIGNATOR1 STEP BOTH ENDS
CWWNEND NOMINAL DIAMETER2.362 INCHES SECOND END
CWWSFIRST STEP NOMINAL LENGTH2.137 INCHES FIRST END

  Relevant Components for NSN - 3020-00-797-4815, 3020007974815

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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