6610-00-055-8552 YOKE AND SHAFT Index 3020-00-055-8554 GEAR CLUSTER

National Stock Number:
3020-00-055-8553

Federal Supply Class:
3020

National Item Identification Number:
000558553

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:
139007-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.1877 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.325 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL LENGTH0.0520 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303SE OVERALL
NOMINAL OUTSIDE DIAMETER0.3611 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.7177 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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