NSN 3020-00-268-4199, 3020002684199 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) 00-268-4199 (002684199)
NCB Code USA (00)

Technical Characteristics of NSN 3020002684199

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED, SOLID
AGJSPITCH DIAMETER6.0658 INCHES NOMINAL
AJLATEETH QUANTITY43
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER6.3480 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONRIGHT
CWPPPRESSURE ANGLE20.0000 DEGREES
CWPZHELIX ANGLE23.4167 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.1953 INCHES FIRST END
CWQRNOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.1373 INCHES SECOND END
CWRMFACE NOMINAL WIDTH1.127 INCHES
CWRSBORE NOMINAL DIAMETER1.750 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.254 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.075 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER2.125 INCHES FIRST END
CWTXHUB NOMINAL DIAMETER2.125 INCHES SECOND END
MATTIII MATERIALSTEEL COMP 8620H OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB

  Relevant Components for NSN - 3020-00-268-4199, 3020002684199

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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