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		                             National Stock Number: 4820-00-893-1267
  Federal Supply Class: 4820
  National Item Identification Number: 008931267
  Description: VALVE,ENVIRONMENTAL
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  Manufacturer Information:
 | AH1943-122 | 89399 | BETHLEHEM APPARATUS COMPANY, INC. |  | CCA209F50754 | 91494 | SINGER CO THE CONTROLS DIV |   
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