A device consisting of a facepiece which partially covers the face, having a breathing tube and a coupling for connecting to a regulated supply of oxygen. The device may be of the rebreathing type or of the demand type and may be used for rescue operation or to supply the wearer with oxygen when flying at high altitudes. It may include regulating device(s) but does not include oxygen cylinder(s). Excludes mask, oronasal.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6135-01-485-9724
NSN 6110-01-365-5711
NSN 6105-01-458-6536
NSN 7035-01-324-9693
NSN 5975-00-437-1597
NSN 6135-00-334-4500
NSN 6650-00-445-6990
NSN 5960-01-130-9414
NSN 5925-01-313-3895
NSN 5855-01-230-4665
NSN 5999-01-600-2139
NSN 6320-01-116-3980