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 4140-01-632-1081
NSN 6650-01-428-9958
NSN 6220-01-214-7639
NSN 7035-01-589-7132
NSN 5905-01-115-4153
NSN 6105-01-481-7072
NSN 5910-00-567-1365
NSN 5985-01-642-9338
NSN 5920-00-355-4736
NSN 7035-01-068-4175
NSN 6105-01-454-6564
NSN 6620-01-083-4672