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		                             National Stock Number: 3820-01-645-7612
  Federal Supply Class: 3820
  National Item Identification Number: 016457612
  Description: SHANK,ROD,ROCK DRILL
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  Manufacturer Information:
 | 91140 | 1JU00 | IRWIN INDUSTRIAL TOOL COMPANY |   
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  Techincal Specification:
 | DIAMETER | 0.625 INCHES NOMINAL |  | MATERIAL | STEEL |  | OVERALL LENGTH | 6.0 INCHES NOMINAL |  | SHANK OVERALL LENGTH | 3.0 INCHES NOMINAL |  | SHOULDER DIAMETER | 0.500 INCHES NOMINAL |   
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