>> Search results for: 31641472 NSN Search Results National Stock Number (NSN) Description 4820-01-183-4209, 4820011834209 ROD,SPRING,BUTTERFL 4820-01-666-0355 , 4820016660355 ROD SPRING SPECIAL 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