3020-00-735-9653 GEAR,SPUR Index 3020-00-735-9655 GEAR,SPUR

National Stock Number:
3020-00-735-9654

Federal Supply Class:
3020

National Item Identification Number:
007359654

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:
682403824617GENERAL MOTORS CORP
682403873342ALLISON TRANSMISSION INC


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.875 INCHES BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HARDNESS RATING60.0 ROCKWELL C NOMINAL OVERALL
HUB NOMINAL LENGTH1.352 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER3.597 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER6.895 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH3.333 INCHES
SURFACE TREATMENTOXIDE OVERALL


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