3020-00-816-9741 GEAR,SPUR Index 5821-00-816-9743 FREQUENCY STABILIZE

National Stock Number:
3020-00-816-9742

Federal Supply Class:
3020

National Item Identification Number:
008169742

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:
546-6985-00213499ROCKWELL COLLINS, INC.
546-6985-00295105ROCKWELL COLLINS, INC.


Techincal Specification:
BORE NOMINAL DIAMETER0.156 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.031 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.270 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER0.438 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.1562 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.275 INCHES


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