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		                             National Stock Number: 3020-00-204-4890
  Federal Supply Class: 3020
  National Item Identification Number: 002044890
  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:
 | 1738-1044P1 | 3B150 | RAYTHEON COMPANY |  | 1738-1044P1 | 49956 | RAYTHEON COMPANY |  | YB1738-1044PT1 | 3B150 | RAYTHEON COMPANY |  | YB1738-1044PT1 | 49956 | RAYTHEON COMPANY |  | YB1738-1044PT1 | 54X10 | RAYTHEON COMPANY |  | 1738-1044P1 | 54X10 | RAYTHEON COMPANY |   
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  Techincal Specification:
 | BACKLASH DESIGNATION | GRADE A |  | BODY RECESS NOMINAL DEPTH | 0.185 INCHES SECOND END |  | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |  | BORE NOMINAL DIAMETER | 0.748 INCHES BOTH ENDS |  | BORE STYLE | W/COUNTERBORE BOTH ENDS |  | COUNTERBORE NOMINAL DIAMETER | 1.259 INCHES FIRST END |  | COUNTERBORE NOMINAL DEPTH | 0.531 INCHES FIRST END |  | FACE NOMINAL WIDTH | 1.125 INCHES |  | HUB NOMINAL DIAMETER | 1.430 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | PITCH DIAMETER | 2.5000 INCHES NOMINAL |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | NOMINAL OUTSIDE DIAMETER | 2.750 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPECIAL FEATURES | PULP,SULPHATE SURFACE OVERALL |  | STYLE DESIGNATOR | FLUSH HUB |  | TEETH QUANTITY | 86 |  | TOOTH FORM | STANDARD |   
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