3020-00-074-9563 GEAR CLUSTER Index 3020-00-074-9566 GEAR CLUSTER

National Stock Number:
3020-00-074-9565

Federal Supply Class:
3020

National Item Identification Number:
000749565

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:
139120-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.094 INCHES BOTH ENDS
CONSTRUCTIONWELDED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIALSTEEL COMP 303 FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.207 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.716 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.223 INCHES
NOMINAL THREAD SIZE0.099 INCHES BOTH ENDS
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11 FIRST GEAR
SURFACE TREATMENTPASSIVATE FIRST GEAR
THREAD SERIES DESIGNATORUNC BOTH ENDS


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