>> Search results for: RN55C4021F NSN Search Results National Stock Number (NSN) Description 5905-00-481-8456, 5905004818456 Cancelled -> Replaced by 5905012228131 5905-00-982-0943 , 5905009820943 RESISTOR,FIXED,FILM 5905-00-689-1993, 5905006891993 Cancelled -> Replaced by 5905011476080 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