5821-00-874-3840 SHAFT ASSEMBLY Index 5985-00-874-3847 WAVEGUIDE ASSEMBLY

National Stock Number:
3020-00-874-3846

Federal Supply Class:
3020

National Item Identification Number:
008743846

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:
441881-196214RAYTHEON COMPANY


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.031 INCHES FIRST END
HUB NOMINAL LENGTH0.066 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.362 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.625 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-667 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER0.530 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.563 INCHES
NOMINAL OUTSIDE DIAMETER2.311 INCHES FIRST GEAR
PRECISION CLASSIFICATIONQUALITY NUMBER 5 ALL GEARS


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