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National Stock Number: 3020-00-320-1001
Federal Supply Class: 3020
National Item Identification Number: 003201001
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.
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Manufacturer Information:
1021086 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | BORE STYLE | PLAIN BOTH ENDS | CONSTRUCTION | SOLID | DESIGN TYPE | SPUR SECOND GEAR | DESIGN TYPE | SPUR FIRST GEAR | HUB NOMINAL LENGTH | 0.046 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL LENGTH | 0.2610 INCHES FIRST END | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | PLAIN FIRST END | HUB NOMINAL DIAMETER | 0.312 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL DIAMETER | 0.312 INCHES FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-853,CLASS 7,TYPE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL OUTSIDE DIAMETER | 0.4460 INCHES SECOND GEAR | NOMINAL OUTSIDE DIAMETER | 2.1040 INCHES FIRST GEAR | NOMINAL OVERALL LENGTH | 0.515 INCHES |
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