3020-00-456-7396 GEAR,SPUR Index 3020-00-456-7400 GEAR CLUSTER

National Stock Number:
3020-00-456-7399

Federal Supply Class:
3020

National Item Identification Number:
004567399

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:
G7213-11284347SINGER CO THE KEARFOTT DIV
G7213-11288818KEARFOTT CORPORATION


Techincal Specification:
ATTACHMENT METHODCLAMP
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.035 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.1780 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.187 INCHES FIRST END
HUB NOMINAL DIAMETER0.240 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER0.895 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.302 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.400 INCHES


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