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		                             National Stock Number: 3020-00-406-1746
  Federal Supply Class: 3020
  National Item Identification Number: 004061746
  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:
 | 60248-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. |  | 60248-1 | 9Y580 | L3HARRIS TECHNOLOGIES, INC. |   
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  Techincal Specification:
 | MATERIAL | STEEL COMP 303 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | CONSTRUCTION | SOLID |  | DESIGN TYPE | SPUR FIRST GEAR |   | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 1.8541 INCHES FIRST GEAR |   | 1.2916 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 0.820 INCHES |  | BORE STYLE | PLAIN BOTH ENDS |  | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | PINNED FIRST END |   | PLAIN SECOND END |   | PLAIN BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL LENGTH | 0.5625 INCHES FIRST END |   | 0.125 INCHES SECOND END |   | 0.1250 INCHES BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL DIAMETER | 0.750 INCHES FIRST END |   | 0.660 INCHES SECOND END |   | 0.750 INCHES BETWEEN FIRST AND SECOND GEAR |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 9Y580 |  | DESIGN CONTROL REFERENCE | 60248-1 |   
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