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		                             National Stock Number: 3020-00-623-9499
  Federal Supply Class: 3020
  National Item Identification Number: 006239499
  Description: GEAR,BEVEL
  Detail: A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL. 
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  Manufacturer Information:
 | 1720C6 | 82402 | TRIUMPH GEAR SYSTEMS INC |   
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  Techincal Specification:
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY RECESS NOMINAL DEPTH | 0.0720 INCHES FIRST END |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.750 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 0.150 INCHES |  | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM  AND 35.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 1.000 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN SECOND END |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH ANGLE | 45.0000 DEGREES |  | MATERIAL | STEEL OVERALL |  | MOUNTING HOLE NOMINAL DIAMETER | 0.062 INCHES TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END |  | NOMINAL OVERALL LENGTH | 0.587 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PERIPHERAL FACE, BACK HUB PROTRUDING |  | TEETH QUANTITY | 37 |  | TEETH TYPE | STRAIGHT |   
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