3020-00-957-4437 GEAR,SHAFT Index 3020-00-957-4440 GEAR,BEVEL

National Stock Number:
3020-00-957-4438

Federal Supply Class:
3020

National Item Identification Number:
009574438

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:
548-7510-00213499ROCKWELL COLLINS, INC.
548-7510-00227594J F C ELECTRONICS INC


Techincal Specification:
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPEBEVEL SECOND GEAR
HUB NOMINAL DIAMETER0.313 INCHES FIRST END
HUB NOMINAL DIAMETER0.406 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPINNED BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIALSTEEL COMP 303 SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.312 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.563 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.468 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE SECOND GEAR
SURFACE TREATMENTPASSIVATE SECOND GEAR


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