3040-00-942-9520 GEARSHAFT,SPUR Index 3040-00-942-9523 GEARSHAFT,MULTIPLEGEARS

National Stock Number:
3020-00-942-9522

Federal Supply Class:
3020

National Item Identification Number:
009429522

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:
65679006481NORTHROP GRUMMAN SYSTEMS CORPORATION
65679009691L3HARRIS MAS INC


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.104 INCHES FIRST END
HUB NOMINAL LENGTH0.218 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.093 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL OUTSIDE DIAMETER1.183 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.246 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.577 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 12 ALL GEARS


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