>> Search results for: 2218321 NSN Search Results National Stock Number (NSN) Description 5310-01-441-2821, 5310014412821 NUT,PLAIN,WING 1005-12-174-4370 , 1005121744370 PROFILSTUECK 5310-21-859-4412, 5310218594412 NUT 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