3040-00-344-4210 GEARSHAFT,SPUR Index 3020-00-344-4213 GEAR CLUSTER

National Stock Number:
3020-00-344-4212

Federal Supply Class:
3020

National Item Identification Number:
003444212

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:
548-8873-00213499ROCKWELL COLLINS, INC.
548-8873-00295105ROCKWELL COLLINS, INC.


Techincal Specification:
BORE NOMINAL DEPTH0.125 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.179 INCHES SECOND END
HUB NOMINAL LENGTH0.197 INCHES FIRST END
HUB NOMINAL LENGTH0.219 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.210 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.292 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.2906 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.907 INCHES


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