>> Search results for: RFN800620X25 NSN Search Results National Stock Number (NSN) Description 4320-01-289-1321, 4320012891321 Cancelled -> Replaced by 5340011460979 5365-23-112-1039 , 5365231121039 RING, EXTENSION 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