>> Search results for: 997264741 NSN Search Results National Stock Number (NSN) Description 1660-99-726-4741, 1660997264741 heat exchanger, 1660-99-726-4741 , 1660997264741 weld assembly 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