3020-00-760-6654 GEAR,SPUR Index 5998-00-760-6663 CIRCUIT CARD ASSEMBLY

National Stock Number:
3020-00-760-6661

Federal Supply Class:
3020

National Item Identification Number:
007606661

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:
760666118876U S ARMY AVIATION AND MISSILE COMMAND
760666119200US ARMY ARDEC RDECOM
BL71290701714LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS
BL71290770408AT AND T CORP


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.2810 INCHES BETWEEN SECOND AND THIRD GEAR
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB NOMINAL LENGTH0.015 INCHES SECOND END
HUB NOMINAL LENGTH0.1580 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALCOPPER ALLOY FIRST GEAR
MATERIALCOPPER ALLOY SHAFT/HUB
MATERIALCOPPER ALLOY SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.5400 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.4140 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.375 INCHES


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