3020-00-304-8951 GEAR CLUSTER Index 5330-00-304-8958 GASKET SET

National Stock Number:
3020-00-304-8952

Federal Supply Class:
3020

National Item Identification Number:
003048952

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:
7407213G103538LOCKHEED MARTIN CORPORATION
7407213G124446GENERAL ELECTRIC COMPANY


Techincal Specification:
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.371 INCHES BETWEEN FIRST AND SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.9776 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.684 INCHES
NOMINAL OUTSIDE DIAMETER2.5401 INCHES FIRST GEAR
PRECISION CLASSIFICATIONQUALITY NUMBER 8 FIRST GEAR


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