3020-00-014-5806 GEAR CLUSTER Index 3020-00-014-5808 GEAR,SPUR

National Stock Number:
3020-00-014-5807

Federal Supply Class:
3020

National Item Identification Number:
000145807

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:
10463310138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR ALL GEARS
HUB NOMINAL LENGTH0.062 INCHES SECOND END
HUB NOMINAL LENGTH0.093 INCHES FIRST END
HUB NOMINAL DIAMETER0.093 INCHES SECOND END
HUB NOMINAL DIAMETER0.125 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.758 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.233 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.422 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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