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National Stock Number: 3020-01-446-9642
Federal Supply Class: 3020
National Item Identification Number: 014469642
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:
| 123-4403552 PIECE 2 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4403552 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H600-1502-96 PIECE 2 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR ALL GEARS | | NOMINAL OUTSIDE DIAMETER | 7.165 INCHES FIRST GEAR | | 2.165 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.125 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.254 INCHES BOTH ENDS | | SPECIAL FEATURES | SIX 1.250 IN. DIA LIGHTENING HOLES EVENLY SPACED |
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