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		                             National Stock Number: 3020-00-541-3575
  Federal Supply Class: 3020
  National Item Identification Number: 005413575
  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:
 | 10300-4500 | 63327 | MCNALLY INDUSTRIES LLC |  | 10300-4500 | 96953 | MCNALLY INDUSTRIES, LLC |  | 4500-15F647PC7 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.8575 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.750 INCHES |  | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM  AND 63.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 1.7500 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | KEYWAY NOMINAL WIDTH | 0.1250 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 6.4290 INCHES NOMINAL |  | MATERIAL | STEEL COMP 4615 OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.4910 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.0550 INCHES SECOND END |  | NOMINAL OUTSIDE DIAMETER | 6.5710 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | TEETH QUANTITY | 90 |  | TOOTH FORM | STANDARD |   
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