2840-00-877-3513 SHAFTGEAR,OIL PUMP Index 2995-00-877-3515 HOUSING,OIL PUMP ASSEMBLY,ENGINE

National Stock Number:
3020-00-877-3514

Federal Supply Class:
3020

National Item Identification Number:
008773514

Description:
GEAR CLUSTER

Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.


Manufacturer Information:
679185724617GENERAL MOTORS CORP
679185773342ALLISON TRANSMISSION INC


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.203 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.375 INCHES FIRST END
HUB NOMINAL LENGTH0.391 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.391 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.500 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER1.125 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.385 INCHES
NOMINAL OUTSIDE DIAMETER2.250 INCHES FIRST GEAR
SURFACE TREATMENTOXIDE OVERALL


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