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 5895-01-443-3463
NSN 6110-01-135-9809
NSN 5935-00-256-3549
NSN 4140-00-832-2101
NSN 5996-00-008-7960
NSN 5975-00-820-1581
NSN 5920-00-808-0037
NSN 7035-01-247-6256
NSN 5935-01-491-6966
NSN 6135-01-633-8502
NSN 6240-01-422-8178
NSN 6130-00-995-0774