Major items: covers 857401-1 and857408-1; diaphragm 857412-1; housing 857409-1; solenoid 319675-6
A regulator providing controlled pressurization of an aircraft cabin and/or compartments by regulating discharge air. Consists of a preset automatic pressure controller and a valve which discharges air to the atmosphere. May contain an electric motor driven fan. See controller, air pressure, aircraft cabin.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6685-01-508-3823
NSN 6685-00-284-1070
NSN 5990-01-411-5930
NSN 6110-01-366-0762
NSN 6135-01-327-2092
NSN 5910-01-415-2897
NSN 4140-01-037-9792
NSN 5835-01-502-9228
NSN 5945-01-180-6889
NSN 6130-00-297-5793
NSN 5855-00-791-5000
NSN 5998-01-287-9862