3020-01-073-0040 GEAR,SPUR Index 3020-01-073-0042 GEAR,SPUR

National Stock Number:
3020-01-073-0041

Federal Supply Class:
3020

National Item Identification Number:
010730041

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:
1226720219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DAX1081273342ALLISON TRANSMISSION INC


Techincal Specification:
CONSTRUCTIONWELDED
DESIGN TYPESPUR ALL GEARS
MATERIALSTEEL COMP 4820H OVERALL
NOMINAL OUTSIDE DIAMETER11.786 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER14.492 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH3.000 INCHES


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