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		                             National Stock Number: 4320-21-860-3207
  Federal Supply Class: 4320
  National Item Identification Number: 218603207
  Description: RING,COVER
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  Manufacturer Information:
 | NPH-17-9 | 92465 | HOWDEN FAN CO |  | NPH-8-9 | 92465 | HOWDEN FAN CO |  | NPH17PC9 | 92465 | HOWDEN FAN CO |  | NPH8PC9 | 92465 | HOWDEN FAN CO |   
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