3040-00-757-7835 GEARSHAFT,SPUR Index 5310-00-757-7837 NUT,PLAIN,CAP

National Stock Number:
3020-00-757-7836

Federal Supply Class:
3020

National Item Identification Number:
007577836

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:
232528110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CL 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR ALL GEARS
NOMINAL OUTSIDE DIAMETER0.405 INCHES FIRST GEAR
1.437 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.218 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 ALL GEARS
HUB STYLE DESIGNATOR1 STEP FIRST END
1 STEP SECOND END
PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.435 INCHES FIRST END
0.345 INCHES SECOND END
0.272 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.223 INCHES BETWEEN FIRST AND SECOND GEAR
0.223 INCHES BOTH ENDS


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