>> Search results for: NM91980 NSN Search Results National Stock Number (NSN) Description 5310-00-807-2946, 5310008072946 NUT,ENGINE 5310-99-710-2666 , 5310997102666 NUT,PLAIN,CAP 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