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		                             National Stock Number: 4820-00-897-5139
  Federal Supply Class: 4820
  National Item Identification Number: 008975139
  Description: VALVE,CHECK
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  Manufacturer Information:
 | 406 | 90664 | WALWORTH CO MARINE DIV |  | 4061-4IN | 90664 | WALWORTH CO MARINE DIV |  | 406C1 | 54633 | HARRIS GRAPHICS CORP THE CLEVELAND PLANT OF THE NEWSPAPER PRESS DIV |  | 92A1-4IN | 75144 | JENKINS BROS |  | 4061-4NPT | 96948 | KEPNER PRODUCTS CO |  | 406C1 | 96948 | KEPNER PRODUCTS CO |  | CLB843 | 54633 | HARRIS GRAPHICS CORP THE CLEVELAND PLANT OF THE NEWSPAPER PRESS DIV |  | MSS-SP-80 | 59646 | MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC |   
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