3020-01-055-5983 GEAR CLUSTER Index 3020-01-055-5985 GEAR CLUSTER

National Stock Number:
3020-01-055-5984

Federal Supply Class:
3020

National Item Identification Number:
010555984

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:
15422821877NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BORE STYLEINVOLUTE SPLINE BOTH ENDS
CONSTRUCTIONASSEMBLED
COUNTERBORE NOMINAL DIAMETER2.8430 INCHES SECOND END
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.219 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH1.2187 INCHES SECOND END
HUB NOMINAL LENGTH2.5460 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER3.2500 INCHES BETWEEN SECOND AND THIRD GEAR
SPLINE QUANTITY33 SECOND END


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