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		                             National Stock Number: 3020-00-542-0879
  Federal Supply Class: 3020
  National Item Identification Number: 005420879
  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:
 | 7408310P1 | 24446 | GENERAL ELECTRIC COMPANY |  | 7408310P1 | 24454 | GENERAL ELECTRIC CO ELECTRONIC COMPONENTS DIVISION OF ELECTRONIC ATOMIC AND DEFENSE SYSTEMS GROUP |  | B7408310P1 | 24446 | GENERAL ELECTRIC COMPANY |  | B7408310P1 | 73773 | GENERAL ELECTRIC CO CONSTRUCTION MATERIALS DIVISION OF INDUSTRIAL COMPONENTS AND MATERIALS GROUP |   
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  Techincal Specification:
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | END NOMINAL DIAMETER | 0.375 INCHES FIRST END |  | END NOMINAL LENGTH | 0.016 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.125 INCHES |  | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES FIRST END |  | FIRST STEP NOMINAL LENGTH | 0.234 INCHES FIRST END |  | HARDNESS RATING | 87.0 ROCKWELL B MINIMUM  AND 91.0 ROCKWELL B MAXIMUM OVERALL |  | HUB STYLE DESIGNATOR | 1 STEP FIRST END |  | MATERIAL | COPPER ALLOY OVERALL |  | PITCH DIAMETER | 0.9688 INCHES NOMINAL |  | MOUNTING HOLE NOMINAL DIAMETER | 0.089 INCHES TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AXIALLY THROUGH BODY FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.031 INCHES |  | NOMINAL OVERALL LENGTH | 0.375 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 31 |  | TOOTH FORM | STANDARD |   
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