>> Search results for: 1C263111 NSN Search Results National Stock Number (NSN) Description 5120-00-005-3663, 5120000053663 Cancelled -> Replaced by 5120000067409 4320-00-522-4093 , 4320005224093 RING,WEARING 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