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 5990-01-056-6413
NSN 5935-01-047-2376
NSN 5905-01-469-7567
NSN 5985-00-907-7997
NSN 5915-01-162-5657
NSN 5835-00-841-2650
NSN 5996-00-126-6139
NSN 5945-01-167-3176
NSN 5998-01-481-3907
NSN 6150-01-526-8609
NSN 5996-01-320-3055
NSN 6650-01-367-8917