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		                             National Stock Number: 3020-00-245-7643
  Federal Supply Class: 3020
  National Item Identification Number: 002457643
  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:
 | 493270 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |  | ES0682513-21 | 70408 | AT AND T CORP |  | ES682513-21 | 01714 | LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS |  | ES682513-21 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |  | ES682513-21 | 70408 | AT AND T CORP |  | ESO682513-21 | 70408 | AT AND T 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 | 0.188 INCHES |  | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |  | MATERIAL | COPPER ALLOY OVERALL |  | PITCH DIAMETER | 1.2500 INCHES NOMINAL |  | MOUNTING HOLE THREAD QUANTITY PER INCH | 32 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 DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.375 INCHES |  | NOMINAL OVERALL LENGTH | 0.469 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 20 |  | TOOTH FORM | STANDARD |   
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