T.O. 1b-2a-4-21
A heat transfer device designed to lower the temperature of a fluid through airflow. May be used in air conditioning systems, drive mechanisms, and the like. see also heat exchanger, air to air, aircraft and heat exchanger, air to water, aircraft.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6620-01-068-4498
NSN 5960-00-894-1190
NSN 5935-01-441-8009
NSN 5996-01-523-3834
NSN 5999-00-466-0453
NSN 5855-01-512-1926
NSN 5835-01-608-4285
NSN 6685-00-054-3956
NSN 5960-01-018-4162
NSN 6220-01-345-4865
NSN 6110-01-152-1097
NSN 5985-01-217-1759