3020-00-606-1538 GEAR,BEVEL Index 3020-00-606-1565 GEAR,HELICAL

National Stock Number:
3020-00-606-1546

Federal Supply Class:
3020

National Item Identification Number:
006061546

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:
152860-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.096 INCHES SECOND END
HUB NOMINAL LENGTH0.137 INCHES FIRST END
HUB NOMINAL DIAMETER0.093 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 AND STEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.208 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.770 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.438 INCHES
SURFACE TREATMENTPASSIVATE OVERALL


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