>> Search results for: 21014IN NSN Search Results National Stock Number (NSN) Description 4730-01-448-4084, 4730014484084 PLUG,PIPE 4730-12-139-7281 , 4730121397281 KUPPLUNGSBAUGRUPPE, 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