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		                             National Stock Number: 3020-00-287-9678
  Federal Supply Class: 3020
  National Item Identification Number: 002879678
  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:
 | B92-018 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |  | B92-018A | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |   
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  Techincal Specification:
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |  | FACE NOMINAL WIDTH | 0.125 INCHES |  | HUB NOMINAL DIAMETER | 0.437 INCHES FIRST END |  | PITCH DIAMETER | 1.6667 INCHES NOMINAL |  | MOUNTING HOLE THREAD QUANTITY PER INCH | 40 TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.708 INCHES |  | NOMINAL OVERALL LENGTH | 0.313 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 80 |  | TOOTH FORM | STANDARD |   
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