>> Search results for: 398504 NSN Search Results National Stock Number (NSN) Description 4820-01-480-7750, 4820014807750 VALVE,BUTTERFLY 2940-15-132-5723 , 2940151325723 PERNO,COMANDO PULIZ 1 Related Inventory Repair 398504-2A300, A310, MD11Repair VALVE,IS Readily AvailableAdd to RFQ 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