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		                        | National Stock Number:
 4820-01-248-3818
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 012483818
 
 Description:
 VALVE,CHECK
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 Manufacturer Information:
 
 | 2657414-501 | 17077 | LOCKHEED MARTIN CORPORATION |  | 2657414-501 | 6Y128 | LEIDOS ENGINEERING & SCIENCES, LLC |  | 2657414-501DS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 
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