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		                             National Stock Number: 4330-01-225-1163
  Federal Supply Class: 4330
  National Item Identification Number: 012251163
  Description: PNEUMATIC MUFFLER,EXHAUST-INTAKE
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  Manufacturer Information:
 | 1417B | 0NCC5 | WELCH VACUUM TECHNOLOGY INC |  | 1417B | 64484 | SARGENT-WELCH SCIENTIFIC CO |  | 1680-037-00 | 64484 | SARGENT-WELCH SCIENTIFIC CO |  | 2854174 | 96214 | RAYTHEON COMPANY |  | 2854174/01 | 96214 | RAYTHEON COMPANY |   
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