>> Search results for: 81248D501 NSN Search Results National Stock Number (NSN) Description 4820-99-721-4173, 4820997214173 VALVE,GLOBE 5310-99-720-9766 , 5310997209766 NUT,PLAIN,HEXAGON 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