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		                             National Stock Number: 4820-01-108-1908
  Federal Supply Class: 4820
  National Item Identification Number: 011081908
  Description: RETAINER,SEAT,VALVE
  Detail: AN ITEM OF VARIOUS SHAPES AND CROSS-SECTIONS, THAT MAY BE FLANGED AND THAT IS DESIGNED TO FIT OVER A VALVE SEAT, ALLOWING PROPER POSITIONING OF THE SEAT WITH A FLOW CONTROL DEVICE.
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  Manufacturer Information:
 | 2641-405-11 | 96169 | ELECTRIC BOAT CORPORATION |  | 2641-405-11 ITEM 30 1/4IN | 96169 | ELECTRIC BOAT CORPORATION |  | 2641-809-40 ITEM 53 1/4IN | 96169 | ELECTRIC BOAT CORPORATION |   
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  Techincal Specification:
 | MATERIAL | STEEL |  | VALVE DESIGN CONTROL ACTIVITY | 96169 |  | VALVE MODEL NUMBER FOR WHICH DESIGNED | 2641-405-11 |  | VALVE SIZE FOR WHICH DESIGNED | 0.2540 INCHES |   
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