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National Stock Number: 3020-00-995-3238
Federal Supply Class: 3020
National Item Identification Number: 009953238
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:
2041851 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
ATTACHMENT METHOD | MOUNTING HOLE | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS | BORE STYLE | PLAIN BOTH ENDS | CONSTRUCTION | SOLID | DESIGN TYPE | SPUR FIRST GEAR | DESIGN TYPE | SPUR SECOND GEAR | HUB NOMINAL DIAMETER | 0.3750 INCHES BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | PINNED FIRST END | HUB NOMINAL LENGTH | 0.072 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL LENGTH | 0.156 INCHES FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 416 OVERALL | NOMINAL THREAD SIZE | 0.112 INCHES BOTH ENDS | PRECISION CLASSIFICATION | QUALITY NUMBER 12 FIRST GEAR | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD SERIES DESIGNATOR | UNC BOTH ENDS |
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