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		                             National Stock Number: 5210-01-221-1091
  Federal Supply Class: 5210
  National Item Identification Number: 012211091
  Description: SQUARE,COMBINATION
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  Manufacturer Information:
 | 439-18 | 57163 | L.S. STARRETT COMPANY (THE) |  | 439-18 | 64204 | L.S. STARRETT COMPANY, THE |   
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