>> Search results for: BFVWAS NSN Search Results National Stock Number (NSN) Description 4820-01-571-5775, 4820015715775 VALVE,BUTTERFLY 4820-01-662-9117 , 4820016629117 VALVE,BUTTERFLY 4820-01-589-0857, 4820015890857 VALVE,BUTTERFLY 4820-01-607-1225 , 4820016071225 DISK,VALVE 4820-01-591-6765, 4820015916765 VALVE,BUTTERFLY 4820-01-589-0853 , 4820015890853 VALVE,BUTTERFLY 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