3020-00-919-1471 GEAR CLUSTER Index 3020-00-919-1473 GEAR CLUSTER

National Stock Number:
3020-00-919-1472

Federal Supply Class:
3020

National Item Identification Number:
009191472

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:
3027507421L3HARRIS INTERSTATE ELECTRONICS CORPORATION
30275B24-09607421L3HARRIS INTERSTATE ELECTRONICS CORPORATION


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.140 INCHES FIRST END
HUB NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB NOMINAL LENGTH0.592 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND H FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALSTEEL COMP 416 SHAFT/HUB
NOMINAL OUTSIDE DIAMETER1.3611 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.361 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.185 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB


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