>> Search results for: 51158G NSN Search Results National Stock Number (NSN) Description 4820-01-057-6257, 4820010576257 SEAT,VALVE 5905-00-500-6892 , 5905005006892 Cancelled -> Replaced by 5905010948010 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