A regulator which incorporates a mechanism to mix air with oxygen up to predetermined altitudes. At the predetermined altitude the regulator automatically delivers pure oxygen.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5920-00-168-9138
NSN 5935-01-104-5972
NSN 5975-01-540-2523
NSN 4140-01-190-6460
NSN 6220-00-176-5912
NSN 5855-01-542-9059
NSN 6320-01-554-0901
NSN 6135-01-505-9332
NSN 5855-00-832-9341
NSN 5905-00-794-4358
NSN 5975-01-182-3282
NSN 6220-01-190-8605