3020-00-020-3915 GEAR CLUSTER Index 3020-00-020-3917 GEAR CLUSTER

National Stock Number:
3020-00-020-3916

Federal Supply Class:
3020

National Item Identification Number:
000203916

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:
3306-77890073CMC ELECTRONICS INC


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.187 INCHES BETWEEN SECOND AND THIRD GEAR
HUB STYLE DESIGNATOR2 STEPS BOTH ENDS
HUB NOMINAL LENGTH0.213 INCHES FIRST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER0.458 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.1562 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.530 INCHES
SURFACE TREATMENTPASSIVATE OVERALL


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