3040-00-986-0862 GEARSHAFT,SPUR Index 3040-00-986-0864 GEARSHAFT,SPUR

National Stock Number:
3020-00-986-0863

Federal Supply Class:
3020

National Item Identification Number:
009860863

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:
A1085807421L3HARRIS INTERSTATE ELECTRONICS CORPORATION
A1085893322GE AVIATION SYSTEMS LLC DBA GE AVIATION
A1085899564AMETEK, INC.


Techincal Specification:
MATERIALSTEEL COMP 416 SHAFT/HUB
ALUMINUM ALLOY 2024 FIRST GEAR
STEEL COMP 416 SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB
ANODIZE FIRST GEAR
PASSIVATE SECOND GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB
MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR
MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM HUB
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.967 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.406 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11 ALL GEARS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB NOMINAL LENGTH0.186 INCHES FIRST END
ATTACHMENT METHODCLAMP
THE MANUFACTURERS DATA
MANUFACTURERS CODE93322
DESIGN CONTROL REFERENCEA10858


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