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National Stock Number:
3020-01-295-7655
Federal Supply Class:
3020
National Item Identification Number:
012957655
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:
| 5187129 | 15090 | RAYTHEON COMPANY | | 5187129 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | STEEL COMP 416 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | CONSTRUCTION | WELDED | | DESIGN TYPE | HELICAL ALL GEARS | | NOMINAL OUTSIDE DIAMETER | 2.259 INCHES FIRST GEAR | | 0.507 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.330 INCHES | | HUB STYLE DESIGNATOR | 1 GROOVE BOTH ENDS | | HUB NOMINAL LENGTH | 0.310 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 0.3148 INCHES BOTH ENDS |
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