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National Stock Number:
3020-01-139-4922
Federal Supply Class:
3020
National Item Identification Number:
011394922
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:
| 803-5001048 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5001048 REV A PIECE 64 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE NOMINAL DIAMETER | 2.532 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR ALL GEARS | | HUB NOMINAL DIAMETER | 3.075 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 3.015 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.187 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.433 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.438 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | 66AISI/SAE4340 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL OUTSIDE DIAMETER | 3.567 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 4.167 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 2.591 INCHES |
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