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 6130-01-341-4317
NSN 6650-01-350-2515
NSN 2925-00-420-8151
NSN 6110-00-111-1225
NSN 4140-01-574-3955
NSN 5945-01-406-5910
NSN 6645-01-025-1002
NSN 5910-00-570-7524
NSN 6150-01-330-4840
NSN 5965-00-468-3071
NSN 5999-00-455-2248
NSN 6105-00-955-2073