INSTANT RFQ

National Stock Number (NSN) 3020-00-294-9612 (3020002949612) Parts List

Item Name Gear Bevel
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-294-9612 (002949612)
NCB Code USA (00)
Manufacturer Duplex, Meritor Heavy Vehicle Braking System
Part Number Manufacturer Item Name Cage Code RFQ
A3889W179 duplex gear bevel 18859 RFQ
A3889W179 meritor heavy vehicle braking system gear bevel 78500 RFQ

Technical Characteristics of NSN 3020002949612

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED,OFFSET,SOLID
ABSASPLINE QUANTITY9 BOTH ENDS
AGJSPITCH DIAMETER8.7300 INCHES NOMINAL
AJLATEETH QUANTITY22
ANTPBORE STYLEINVOLUTE SPLINE BOTH ENDS
BDTXSPLINE PITCH DIAMETER2.4600 INCHES NOMINAL BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER7.7300 INCHES
CWFRNOMINAL OVERALL LENGTH2.375 INCHES
CWMWTEETH TYPESPIRAL
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQDPITCH ANGLE67.7500 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.234 INCHES FIRST END
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.562 INCHES SECOND END
CWRMFACE NOMINAL WIDTH1.750 INCHES
CWRSBORE NOMINAL DIAMETER2.638 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER3.625 INCHES FIRST END
CWTXHUB NOMINAL DIAMETER4.750 INCHES SECOND END
FEATSPECIAL FEATURES1/8 IN. 45 DEG CHAMFER ON SPLINE ENDS ON FIRST END OF GEAR,1/8 IN. BY 45 DEG CHAMFER ON HUB ON BACK SIDE OF GEAR,3/16 IN. BY 45 DEG CHAMFER ON HUB ON FIRST END OF GEAR
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORSIDE FACE,PROTRUDING HUBS

Relevant Components for NSN - 3020-00-294-9612, 3020002949612
3020-00-649-6951 (3020006496951) 3030-00-872-5477 (3030008725477) 3020-01-383-5236 (3020013835236) 3040-00-571-5905 (3040005715905)
3040-01-471-3613 (3040014713613) 3040-00-411-8629 (3040004118629) 3020-00-995-7954 (3020009957954) 3040-01-260-6892 (3040012606892)
3040-01-338-4600 (3040013384600) 3040-01-173-4261 (3040011734261) 3010-01-079-0635 (3010010790635) 3040-00-614-3038 (3040006143038)

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