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		                             National Stock Number: 3020-00-868-2012
  Federal Supply Class: 3020
  National Item Identification Number: 008682012
  Description: GEAR,SPUR
  Detail: A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION. 
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  Manufacturer Information:
 | 60143 | 98889 | AEROCONTROLEX GROUP, INC. |   
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  Techincal Specification:
 | END NOMINAL DIAMETER | 0.394 INCHES BOTH ENDS |  | END NOMINAL LENGTH | 0.422 INCHES BOTH ENDS |  | FACE NOMINAL WIDTH | 0.562 INCHES |  | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES FIRST END |  | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES SECOND END |  | FIRST STEP NOMINAL LENGTH | 0.310 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | 2 STEPS BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493,COMP 4620 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 4.5500 INCHES NOMINAL |  | MATERIAL | STEEL COMP 4620 OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.453 INCHES BOTH ENDS |  | NOMINAL OUTSIDE DIAMETER | 4.650 INCHES |  | SECOND STEP NOMINAL DIAMETER | 0.687 INCHES BOTH ENDS |  | STYLE DESIGNATOR | PROTRUDING HUBS |   
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