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		                        | National Stock Number:
 3020-00-738-1558
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007381558
 
 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:
 
 | 03-540-370 | 17409 | THOMSON MICRON LLC |  | 2579750 | 07187 | HONEYWELL INTERNATIONAL INC. |  | 2579750 | 56232 | LOCKHEED MARTIN CORPORATION | 
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 Techincal Specification:
 
 | MATERIAL | PLASTIC PHENOLIC OVERALL |  | CONSTRUCTION | ASSEMBLED |  | DESIGN TYPE | HELICAL FIRST GEAR |  |  | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 0.6660 INCHES FIRST GEAR |  |  | 0.3660 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 0.394 INCHES |  | BORE STYLE | PLAIN BOTH ENDS |  | BORE NOMINAL DIAMETER | 0.096 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL LENGTH | 0.232 INCHES BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL DIAMETER | 0.187 INCHES BETWEEN FIRST AND SECOND GEAR |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 17409 |  | DESIGN CONTROL REFERENCE | 03-540-370 | 
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