4820-00-090-8716 VALVE,BALL Index 3020-00-090-8724 GEAR,SPUR

National Stock Number:
3020-00-090-8723

Federal Supply Class:
3020

National Item Identification Number:
000908723

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:
1626060-199251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR THIRD GEAR
HUB NOMINAL DIAMETER0.040 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB NOMINAL LENGTH0.0782 INCHES SECOND END
HUB NOMINAL LENGTH0.2813 INCHES FIRST END
MATERIALCOPPER ALLOY ALL GEARS
MATERIALSTEEL SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.2833 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.2833 INCHES THIRD GEAR
NOMINAL OUTSIDE DIAMETER0.8835 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.559 INCHES


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