3020-00-938-2331 GEAR,SPUR Index 3020-00-938-2333 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-00-938-2332

Federal Supply Class:
3020

National Item Identification Number:
009382332

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:
65869506481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB STYLE DESIGNATOR1 GROOVE BOTH ENDS
HUB NOMINAL LENGTH0.1050 INCHES SECOND END
HUB NOMINAL LENGTH0.1030 INCHES FIRST END
HUB NOMINAL LENGTH0.145 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL OUTSIDE DIAMETER0.183 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.0833 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.634 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 12 FIRST GEAR
SPECIAL FEATURESFIRST END HAS ONE STEP 0.1700 IN DIA,0.0150 IN MIN,0.0200 IN MAX LENGTH


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