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		                             National Stock Number: 3020-00-352-7693
  Federal Supply Class: 3020
  National Item Identification Number: 003527693
  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:
 | 4F2133 | 11083 | CATERPILLAR INC |   
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  Techincal Specification:
 | BODY RECESS NOMINAL DEPTH | 0.307 INCHES FIRST END |  | BODY STYLE | WEBBED, OFFSET, SOLID |  | BORE NOMINAL DEPTH | 2.624 INCHES BOTH ENDS |  | BORE NOMINAL DIAMETER | 2.094 INCHES BOTH ENDS |  | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |  | FACE NOMINAL WIDTH | 1.750 INCHES |  | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM  AND 64.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 3.031 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN SECOND END |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | IRON OVERALL |  | PITCH ANGLE | 57.5289 DEGREES |  | PITCH DIAMETER | 7.3330 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.374 INCHES SECOND END |  | NOMINAL OVERALL LENGTH | 3.031 INCHES |  | NOMINAL OUTSIDE DIAMETER | 7.392 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPLINE PITCH DIAMETER | 2.1000 INCHES NOMINAL BOTH ENDS |  | SPLINE QUANTITY | 16 BOTH ENDS |  | STYLE DESIGNATOR | SIDE FACE, FRONT HUB FLUSH, BACK HUB PROTRUDING |  | TEETH QUANTITY | 22 |  | TEETH TYPE | STRAIGHT |  | SPECIAL FEATURES | TOOTH PRESSURE ANGLE 22.5 DEG |   
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