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		                             National Stock Number: 3020-00-563-2973
  Federal Supply Class: 3020
  National Item Identification Number: 005632973
  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: 
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  Techincal Specification:
 | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | CONSTRUCTION | SOLID |  | DESIGN TYPE | SPUR FIRST GEAR |   | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 1.9167 INCHES FIRST GEAR |   | 1.0937 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 0.338 INCHES |  | BORE STYLE | W/COUNTERBORE SECOND END |  | BORE NOMINAL DIAMETER | 0.343 INCHES BOTH ENDS |  | COUNTERBORE NOMINAL DEPTH | 0.230 INCHES SECOND END |  | COUNTERBORE NOMINAL DIAMETER | 0.8500 INCHES SECOND END |  | HUB STYLE DESIGNATOR | 1 STEP BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL LENGTH | 0.139 INCHES BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL DIAMETER | 1.625 INCHES BETWEEN FIRST AND SECOND GEAR |  | ATTACHMENT METHOD | MOUNTING HOLE |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 97424 |  | DESIGN CONTROL REFERENCE | 9893325P1 |   
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