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		                             National Stock Number: 3020-00-308-2938
  Federal Supply Class: 3020
  National Item Identification Number: 003082938
  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:
 | 1091868 | 81039 | WHIPPANY ACTUATION SYSTEMS, LLC |   
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  Techincal Specification:
 | MATERIAL | STEEL COMP E4340 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COMP E4340 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND |   | 44.0 ROCKWELL C MAXIMUM OVERALL |  | CONSTRUCTION | SOLID |  | DESIGN TYPE | SPUR FIRST GEAR |   | SPUR SECOND GEAR |  | NOMINAL OUTSIDE DIAMETER | 0.632 INCHES FIRST GEAR |   | 1.066 INCHES SECOND GEAR |  | NOMINAL OVERALL LENGTH | 1.652 INCHES |  | PRECISION CLASSIFICATION | QUALITY NUMBER 8 ALL GEARS |  | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |   | 1 STEP BOTH ENDS |  | HUB NOMINAL LENGTH | 0.498 INCHES FIRST END |   | 0.229 INCHES SECOND END |   | 0.445 INCHES BETWEEN FIRST AND SECOND GEAR |  | HUB NOMINAL DIAMETER | 0.260 INCHES BETWEEN FIRST AND SECOND GEAR |   | 0.260 INCHES BOTH ENDS |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 81039 |  | DESIGN CONTROL REFERENCE | 1091868 |   
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