3020-00-165-4203 GEAR,SPUR Index 3020-00-165-4207 GEAR CLUSTER

National Stock Number:
3020-00-165-4205

Federal Supply Class:
3020

National Item Identification Number:
001654205

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:
44191D5682402TRIUMPH GEAR SYSTEMS INC
67A98C1130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
705-1006-182402TRIUMPH GEAR SYSTEMS INC


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.312 INCHES BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR ALL GEARS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL OUTSIDE DIAMETER0.997 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER2.498 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH1.773 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


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