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		                        | National Stock Number:
 1660-21-880-3417
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 218803417
 
 Description:
 VALVE,NEGATIVE PRES
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 Manufacturer Information:
 
 | 912081-1 | 36659 | LOCKHEED MARTIN CORP LOCKHEED MARTIN AERONAUTICAL SYSTEMS BURBANK OPNS | 
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