>> Search results for: 12801218IN NSN Search Results National Stock Number (NSN) Description 4730-00-839-7477, 4730008397477 UNION,PIPE 4730-00-839-8829 , 4730008398829 UNION,PIPE 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