3020-01-354-0489 GEAR CLUSTER Index 3020-01-354-0491 GEAR,INTERNAL

National Stock Number:
3020-01-354-0490

Federal Supply Class:
3020

National Item Identification Number:
013540490

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:
803-5959298-OA-05353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BORE NOMINAL DIAMETER2.530 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR ALL GEARS
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER3.060 INCHES ALL GEARS
NOMINAL OVERALL LENGTH2.391 INCHES


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