>> Search results for: FRSET18 NSN Search Results National Stock Number (NSN) Description 5120-01-397-5879, 5120013975879 Cancelled -> Replaced by 5120016522420 5120-01-604-3634 , 5120016043634 KEY,SOCKET HEAD SCREW 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