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		                        | National Stock Number:
 5340-01-496-9779
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 014969779
 
 Description:
 PLUG,LEAKPROOF SEAL
 
 Detail:
 A CONICAL ITEM IN DIFFERENT SIZES AND OF DIFFERENT MATERIALS. THIS ITEM MAY BE USED AS A DEVICE AGAINST AIR ESCAPE AND FLOODING.
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 Manufacturer Information:
 
 | 581-6985420-34 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 6985420 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | H611-1404-34 | 96169 | ELECTRIC BOAT CORPORATION | 
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 Techincal Specification:
 
 | MATERIAL | NICKEL AND COPPER |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | PLUG |  | OVERALL DIAMETER | 0.500 INCHES NOMINAL |  | OVERALL HEIGHT | 0.030 INCHES NOMINAL | 
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