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		                             National Stock Number: 3020-00-895-9109
  Federal Supply Class: 3020
  National Item Identification Number: 008959109
  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:
 | 820842 | 79805 | ACCO-BABCOCK INC HOIST AND CRANE DIV |   
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  Techincal Specification:
 | DESIGN FORM | PLAIN |  | TEETH ROW QUANTITY | 1 |  | TEETH QUANTITY PER ROW | 24 |  | TOOTH PITCH | 0.375 INCHES NOMINAL |  | MATERIAL | STEEL |  | STYLE DESIGNATOR | PLAIN |  | OUTSIDE DIAMETER | 3.074 INCHES NOMINAL |  | OVERALL LENGTH | 0.683 INCHES MINIMUM AND |   | 0.688 INCHES MAXIMUM |  | PITCH DIAMETER | 2.873 INCHES NOMINAL |  | FACE WIDTH | 0.168 INCHES NOMINAL |  | ASA STANDARD CHAIN NUMBER | 35 |  | HARDNESS RATING TEST METHOD | NOT RATED |  | BORE TYPE | STRAIGHT SPLINE OR |   | INVOLUTE SPLINE |  | SPLINE QUANTITY | 19 |  | SPLINE MAJOR DIAMETER | 0.649 INCHES MINIMUM AND |   | 0.659 INCHES MAXIMUM |  | SPLINE LENGTH | 0.683 INCHES MINIMUM AND |   | 0.688 INCHES MAXIMUM |  | SPLINE PRESSURE ANGLE IN DEG | 30.0 |  | SPLINE PITCH DIAMETER | 0.5938 INCHES NOMINAL |  | BORE LENGTH | 0.683 INCHES MINIMUM AND |   | 0.688 INCHES MAXIMUM |  | PROTRUDING HUB CHARACTERISTIC | PLAIN |  | HUB OUTSIDE DIAMETER | 2.438 INCHES NOMINAL BOTH ENDS |  | SPLINE MINOR DIAMETER | 0.563 INCHES MINIMUM AND |   | 0.566 INCHES MAXIMUM |  | DISTANCE FROM HUB END TO FLANGE END | 0.518 INCHES NOMINAL BOTH ENDS |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 79805 |  | DESIGN CONTROL REFERENCE | 820842 |   
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