>> Search results for: 4C52891101A NSN Search Results National Stock Number (NSN) Description 1680-00-054-2809, 1680000542809 CAP,SPRING,RUDDER 5340-01-663-9369 , 5340016639369 RETAINER,HELICAL COMPRESSION SPR 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