3040-00-923-8411 GEARSHAFT,SPUR Index 3040-00-923-8413 GEARSHAFT,SPUR

National Stock Number:
3020-00-923-8412

Federal Supply Class:
3020

National Item Identification Number:
009238412

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:
152256305869RAYTHEON COMPANY
152256357825ELECTROL MFG CO
152256382577RAYTHEON COMPANY


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 303 SE COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR ALL GEARS
NOMINAL OUTSIDE DIAMETER1.707 INCHES FIRST GEAR
0.458 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.312 INCHES
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB NOMINAL LENGTH0.343 INCHES FIRST END
0.219 INCHES SECOND END
HUB NOMINAL DIAMETER0.250 INCHES BOTH ENDS
SPECIAL FEATURESBOTH HUBS ARE ALSO CIRCULAR GROOVED ON THE ENDS


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