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National Stock Number: 3020-00-788-9749
Federal Supply Class: 3020
National Item Identification Number: 007889749
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:
10184897 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
BORE STYLE | PLAIN BOTH ENDS | BORE NOMINAL DIAMETER | 0.251 INCHES BOTH ENDS | CONSTRUCTION | SOLID | DESIGN TYPE | SPUR SECOND GEAR | MATERIAL | ALUMINUM ALLOY OVERALL | NOMINAL OUTSIDE DIAMETER | 0.458 INCHES SECOND GEAR | NOMINAL OUTSIDE DIAMETER | 1.292 INCHES FIRST GEAR | NOMINAL OVERALL LENGTH | 0.368 INCHES |
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