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		                             National Stock Number: 3020-01-170-6611
  Federal Supply Class: 3020
  National Item Identification Number: 011706611
  Description: SPROCKET WHEEL
  Detail: A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power. 
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  Manufacturer Information:
 | 261-8553 | 11083 | CATERPILLAR INC |  | 6G5051 | 11083 | CATERPILLAR INC |  | 8D7414 | 11083 | CATERPILLAR INC |  | 8W5092 | 11083 | CATERPILLAR INC |  | 8W5092 | Z02C9 | WESTRAC EQUIPMENT PTY LTD |   
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  Techincal Specification:
 | SPLINE MAJOR DIAMETER | 57.5 MILLIMETERS NOMINAL |  | SPLINE MINOR DIAMETER | 54.4 MILLIMETERS NOMINAL |  | SPLINE PITCH DIAMETER | 55.5 MILLIMETERS NOMINAL |  | SPLINE PRESSURE ANGLE IN DEG | 30.0 |  | SPLINE QUANTITY | 35 |  | TEETH ROW QUANTITY | 1 |  | TEETH QUANTITY PER ROW | 6 |  | DESIGN FORM | SPOKED |  | BORE TYPE | INVOLUTE SPLINE |  | COUNTERBORE FEATURE | INCLUDED |  | FLANGE OUTSIDE DIAMETER | 175.0 MILLIMETERS NOMINAL |  | MATERIAL | STEEL |  | PITCH DIAMETER | 158.7 MILLIMETERS NOMINAL |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 90.0 MILLIMETERS NOMINAL |  | SPLINE LENGTH | 5.5 MILLIMETERS NOMINAL |   
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