3020-00-941-6005 GEAR,SPUR Index 3020-00-941-6007 GEAR CLUSTER

National Stock Number:
3020-00-941-6006

Federal Supply Class:
3020

National Item Identification Number:
009416006

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:
3029782340L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
BORE NOMINAL DIAMETER0.187 INCHES SECOND END
BORE STYLEW/COUNTERBORE SECOND END
CONSTRUCTIONSOLID
COUNTERBORE NOMINAL DEPTH0.500 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER0.5625 INCHES FIRST END
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.175 INCHES SECOND END
HUB NOMINAL LENGTH0.375 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATOR1 STEP SECOND END
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.250 INCHES SECOND END
HUB NOMINAL DIAMETER0.812 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-728 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 670 OR COPPER ALLOY 675 OVERALL
NOMINAL OUTSIDE DIAMETER1.040 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER3.040 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.800 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11 ALL GEARS


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