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 5910-01-625-5321
NSN 6685-01-443-2983
NSN 5985-00-050-4688
NSN 4140-00-613-9209
NSN 5990-00-932-3070
NSN 6220-00-643-4045
NSN 5915-00-455-7703
NSN 6135-00-437-5182
NSN 4140-00-910-3425
NSN 5990-01-411-5930
NSN 6145-01-643-4011
NSN 5930-01-100-2100