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 2925-00-612-7420
NSN 5998-00-456-0864
NSN 5935-00-445-3938
NSN 6685-01-422-4241
NSN 6105-00-175-9078
NSN 5985-01-395-0054
NSN 6320-01-054-3046
NSN 4140-00-722-8888
NSN 5905-01-542-5700
NSN 5920-01-464-3105
NSN 6240-01-126-4461
NSN 5905-00-781-9706