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National Stock Number:
3020-01-500-2375
Federal Supply Class:
3020
National Item Identification Number:
015002375
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:
| 167-7106787-43 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7106787 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-0249-43 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | BORE STYLE | PLAIN SECOND END | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE STYLE | W/COUNTERBORE FIRST END | | BORE NOMINAL DIAMETER | 1.439 INCHES FIRST COUNTERBORE FIRST END | | BORE NOMINAL DIAMETER | 1.439 INCHES SECOND END | | CONSTRUCTION | SOLID | | COUNTERBORE NOMINAL DEPTH | 0.438 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 2.250 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 CMPSN-B FED SPEC ALL MATERIAL RESPONSES OVERALL | | III MATERIAL | NICKEL ALLOY AND COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 2.749 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 5.099 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 5.749 INCHES |
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