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		                             National Stock Number: 3020-00-272-5853
  Federal Supply Class: 3020
  National Item Identification Number: 002725853
  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:
 | GSB17-1B | 88080 | COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV |  | GSBA17BPC47 | 88080 | COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV |  | GSBA17PC47 | 88080 | COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV |   
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  Techincal Specification:
 | MATERIAL | STEEL OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | TEETH QUANTITY | 48 |  | TOOTH FORM | STANDARD |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | PITCH DIAMETER | 3.0000 INCHES NOMINAL |  | NOMINAL OVERALL LENGTH | 1.125 INCHES |  | NOMINAL OUTSIDE DIAMETER | 3.125 INCHES |  | FACE NOMINAL WIDTH | 0.438 INCHES |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.688 INCHES FIRST END |  | BORE STYLE | TAPERED W/KEYWAY FIRST END |  | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS |  | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END |  | BODY STYLE | PLAIN, SOLID |   
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