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		                        | National Stock Number:
 3020-00-175-9495
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 001759495
 
 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:
 
 | 9L3299 | 11083 | CATERPILLAR INC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE STYLE | TAPERED W/KEYWAY FIRST END |  | FACE NOMINAL WIDTH | 0.630 INCHES |  | FEATURES PROVIDED | CASEHARDENED |  | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | KEYWAY NOMINAL WIDTH | 0.250 INCHES FIRST END |  | PITCH DIAMETER | 2.5000 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.625 INCHES FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.087 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 2.750 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPECIAL FEATURES | COUNTERBORE SECOND END 1.2205 IN. DEEP BY 1.5748 IN. DIA |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TAPER MAJOR NOMINAL DIAMETER | 1.000 INCHES FIRST END |  | TEETH QUANTITY | 20 |  | TOOTH FORM | STANDARD | 
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