3020-00-711-2079 GEAR CLUSTER Index 3020-00-711-2082 GEAR CLUSTER

National Stock Number:
3020-00-711-2081

Federal Supply Class:
3020

National Item Identification Number:
007112081

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:
116602810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
40084195036APPLIED DEVICES CORP


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL DIAMETER0.438 INCHES FIRST END
HUB NOMINAL DIAMETER1.000 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPINNED FIRST END
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.1210 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.3070 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,ALLOY 2024,T4 CANCEL /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER1.916 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.688 INCHES
NOMINAL OUTSIDE DIAMETER3.374 INCHES FIRST GEAR
PRECISION CLASSIFICATIONQUALITY NUMBER 12 ALL GEARS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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