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		                        | National Stock Number:
 3020-00-230-0563
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002300563
 
 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:
 
 | 206875 | 61208 | TWIN DISC, INCORPORATED | 
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 Techincal Specification:
 
 | BODY STYLE | WEBBED, SOLID |  | BORE NOMINAL DIAMETER | 3.054 INCHES BOTH ENDS |  | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |  | FACE NOMINAL WIDTH | 1.500 INCHES |  | HUB NOMINAL DIAMETER | 4.000 INCHES FIRST END |  | HUB NOMINAL DIAMETER | 4.000 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | PITCH DIAMETER | 8.2188 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.330 INCHES FIRST END |  | NOMINAL OVERALL LENGTH | 1.830 INCHES |  | NOMINAL OUTSIDE DIAMETER | 8.594 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPLINE PITCH DIAMETER | 2.9688 INCHES NOMINAL BOTH ENDS |  | SPLINE QUANTITY | 47 BOTH ENDS |  | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |  | TEETH QUANTITY | 41 |  | TOOTH FORM | STANDARD | 
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