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		                        | National Stock Number:
 3020-00-211-4442
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002114442
 
 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:
 
 | 3G0225 | 01351 | SOUTHERN GEAR & MACHINE INC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | COUNTERBORE NOMINAL DIAMETER | 0.788 INCHES FIRST END |  | COUNTERBORE NOMINAL DEPTH | 0.038 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.438 INCHES |  | HUB NOMINAL DIAMETER | 0.812 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 1.7187 INCHES NOMINAL |  | MATERIAL | STEEL COMP 416 OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.319 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.432 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.781 INCHES |  | NOMINAL OVERALL LENGTH | 0.870 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | TEETH QUANTITY | 55 |  | TOOTH FORM | STANDARD | 
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