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 5930-01-301-7204
NSN 6135-01-631-3257
NSN 6620-00-182-7638
NSN 6650-01-317-0015
NSN 6620-01-252-1240
NSN 5935-01-196-4876
NSN 5835-01-497-5029
NSN 6135-01-631-4483
NSN 5990-01-382-5364
NSN 5996-00-468-1874
NSN 6650-00-095-6490
NSN 5985-01-479-6232