3020-00-760-6666 GEAR CLUSTER Index 3020-00-760-6669 GEAR CLUSTER

National Stock Number:
3020-00-760-6667

Federal Supply Class:
3020

National Item Identification Number:
007606667

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:
760666710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
BL71291570408AT AND T CORP


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR ALL GEARS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613,COMP 11,HARD FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 11,1/2 H FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 11,1/2 H FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALCOPPER ALLOY FIRST GEAR
MATERIALCOPPER ALLOY SHAFT/HUB
MATERIALCOPPER ALLOY SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.540 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.416 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.207 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 8 ALL GEARS


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