A heat transfer device designed to lower compressed air temperature to an acceptable level by passing it through tubes and flowing ducted ram air over the tubes, heat of the compressed air is transferred to the ram air reducing the temperature. Consists of a sheet metal housing with ram air connection(s) with or without ducts, a tubular type core, inlet and outlet ports. May contain a shutoff valve. Normally used in aircraft air conditioning and/or air induction systems.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6620-00-218-1228
NSN 4140-01-416-2798
NSN 6650-01-370-3919
NSN 5935-01-079-3342
NSN 6145-00-913-5982
NSN 5835-01-028-7009
NSN 6150-00-258-3016
NSN 6130-00-578-6637
NSN 5985-01-255-8920
NSN 5915-01-311-2225
NSN 5990-00-554-0366
NSN 5990-01-040-6358