3020-00-918-3794 GEAR,ANTIBACKLASH,SPUR Index 3020-00-918-3796 GEAR,SPUR

National Stock Number:
3020-00-918-3795

Federal Supply Class:
3020

National Item Identification Number:
009183795

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:
537-1001-02207421L3HARRIS INTERSTATE ELECTRONICS CORPORATION


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.097 INCHES SECOND END
HUB NOMINAL LENGTH0.168 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.175 INCHES FIRST END
HUB NOMINAL DIAMETER0.046 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.180 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB STYLE DESIGNATOR2 STEPS BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND H FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALALUMINUM ALLOY SECOND GEAR
MATERIALSTEEL COMP 416 SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.6417 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.6417 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.522 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTANODIZE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB


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