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		                        | National Stock Number:
 3020-00-845-6570
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 008456570
 
 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:
 
 | 001102230016 | 01379 | EMERSON PROCESS MANAGEMENT VALVE AUTOMATION, INC. | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 0.375 INCHES |  | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM  AND 32.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 0.750 INCHES FIRST END |  | PITCH DIAMETER | 1.9560 INCHES MINIMUM AND 1.9580 INCHES MAXIMUM |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES FIRST END |  | NOMINAL OVERALL LENGTH | 0.500 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 47 |  | TOOTH FORM | STUB | 
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