3020-00-934-9676 GEAR CLUSTER Index 2915-00-934-9681 RETAINER,SPRING,FUEL CONTROL

National Stock Number:
3020-00-934-9677

Federal Supply Class:
3020

National Item Identification Number:
009349677

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:
14256635351GE AVIATION SYSTEMS LLC
142566-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.126 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.301 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL LENGTH0.012 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-679,COMP 3 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-679,COMP 3 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALCOPPER ALLOY 606 SECOND GEAR
MATERIALCOPPER ALLOY 606 SHAFT/HUB
MATERIALSTEEL COMP 303 FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.360 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.860 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.395 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11 ALL GEARS
SURFACE TREATMENTPASSIVATE FIRST GEAR


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