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		                        | National Stock Number:
 3020-00-573-4568
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005734568
 
 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:
 
 | 10898994 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.538 INCHES BOTH ENDS |  | BORE STYLE | INVOLUTE SPLINE FIRST END |  | BORE STYLE | W/COUNTERBORE COUNTER BORE SECOND END |  | COUNTERBORE NOMINAL DIAMETER | 1.000 INCHES COUNTER BORE SECOND END |  | COUNTERBORE NOMINAL DEPTH | 0.460 INCHES COUNTER BORE SECOND END |  | END NOMINAL DIAMETER | 0.810 INCHES FIRST END |  | END NOMINAL LENGTH | 1.344 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.310 INCHES |  | FIRST STEP NOMINAL DIAMETER | 1.250 INCHES FIRST END |  | FIRST STEP NOMINAL LENGTH | 0.340 INCHES FIRST END |  | HUB STYLE DESIGNATOR | 1 STEP FIRST END |  | PITCH DIAMETER | 1.7500 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.684 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.875 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPLINE PITCH DIAMETER | 0.4583 INCHES NOMINAL FIRST END |  | SPLINE QUANTITY | 11 FIRST END |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 28 | 
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