>> Search results for: C23FD0021 NSN Search Results National Stock Number (NSN) Description 4820-14-336-9426, 4820143369426 CLAPET,DE NON RETOU 4820-14-345-2001 , 4820143452001 COULISSEAU,CLAPET 4820-14-345-2016, 4820143452016 DISQUE,ROBINET/VANN 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