3020-00-960-1456 GEAR,SPUR Index 6610-00-960-1459 INCLINOMETER

National Stock Number:
3020-00-960-1457

Federal Supply Class:
3020

National Item Identification Number:
009601457

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:
175598456232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BORE NOMINAL DIAMETER0.094 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
COUNTERBORE NOMINAL DEPTH0.297 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER0.188 INCHES SECOND END
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.008 INCHES FIRST END
HUB NOMINAL DIAMETER0.188 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIALSTEEL COMP 303 SECOND GEAR
MATERIALSTEEL COMP 303 SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.296 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.801 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.345 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB
SURFACE TREATMENTPASSIVATE SHAFT/HUB
SURFACE TREATMENTPASSIVATE SECOND GEAR


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