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		                             National Stock Number: 4820-98-850-7959
  Federal Supply Class: 4820
  National Item Identification Number: 988507959
  Description: SEAT,VALVE
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  Manufacturer Information:
 | 604421170 | U1640 | SPIRAX-SARCO ENGINEERING PLC |  | NO PRIMARY REF 98-850-7959 | IREF0 | THIS NCAGE IS USED TO INFORM THAT THE DESIGN CONTROL AUTHORITY CANNOT BEESTABLISHED OR THE ITEM OF SUPPLY IS NO LONGER M |   
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