Mod 253205j, mod 253563h
No other part numbers with same form, fit, and function found.
A unit designed to provide cool air in an aircraft air conditioning system for distribution to cabin and/or compartments. It is an air cycle type unit using air as the refrigerant media. Basically consists of a cooling turbine and a heat exchanger. Performs cooling but does not condition air. It is used in conjunction with control valves but in itself has no means for controlling the temperature or the air it is providing.
NSN 5996-01-053-6305
NSN 6610-00-633-4338
NSN 6240-00-006-3725
NSN 5855-01-122-9418
NSN 5925-01-363-9925
NSN 6135-01-390-7364
NSN 5996-00-301-0215
NSN 7035-01-607-7716
NSN 5910-01-266-4057
NSN 5998-00-586-3068
NSN 6145-01-240-3909
NSN 5975-01-152-9353