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 4140-01-422-0439
NSN 5930-01-450-5977
NSN 6620-01-077-8033
NSN 5905-01-615-5962
NSN 6145-00-868-4677
NSN 6320-01-554-0901
NSN 5930-01-303-9301
NSN 6650-01-537-0289
NSN 6240-01-234-7893
NSN 6145-01-112-2573
NSN 6610-01-260-6320
NSN 6150-01-013-6119