>> Search results for: RKU66 NSN Search Results National Stock Number (NSN) Description 4820-14-527-2308, 4820145272308 CLAPET,DE NON RETOU 4820-14-480-6099 , 4820144806099 CLAPET,DE NON RETOU 4820-99-667-8686, 4820996678686 VALVE,CHECK 4820-14-485-8111 , 4820144858111 CLAPET,DE NON RETOU 4820-99-239-2096, 4820992392096 VALVE,CHECK 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