>> Search results for: 000814223 NSN Search Results National Stock Number (NSN) Description 1660-01-454-5050, 1660014545050 HEAT EXCHANGER,AIR TO WATER,AIRC 1660-01-472-7858 , 1660014727858 HEAT EXCHANGER,AIR TO WATER,AIRC 1660-01-485-3920, 1660014853920 HEAT EXCHANGER,AIR TO WATER,AIRC 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