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National Stock Number:
3020-01-498-2105
Federal Supply Class:
3020
National Item Identification Number:
014982105
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:
| 167-7066792-50 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7066792 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-1117-50 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SPUR ALL GEARS | | BACKLASH DESIGNATION | GRADE A FIRST GEAR | | BACKLASH DESIGNATION | GRADE A SECOND GEAR | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DEPTH | 2.125 INCHES BOTH ENDS | | BORE NOMINAL DIAMETER | 1.300 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | III MATERIAL | COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 2.164 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.125 INCHES | | NOMINAL OUTSIDE DIAMETER | 7.164 INCHES FIRST GEAR | | SPECIAL FEATURES | SIX 1.250 INCH DIAMETER EQUALLY SPACED CORED HOLES |
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