>> Search results for: MB550A NSN Search Results National Stock Number (NSN) Description 2590-01-469-1166, 2590014691166 VALVE,POPPET,HULL DRAIN 6030-14-519-9945 , 6030145199945 MODEM,FIBRE OPTIQUE 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information