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 5925-01-099-0974
NSN 5960-01-491-9916
NSN 6320-00-853-1920
NSN 5855-00-918-1622
NSN 6645-01-435-8356
NSN 6105-00-974-6240
NSN 4140-01-426-8428
NSN 7035-00-631-3782
NSN 6150-00-525-8852
NSN 5835-00-825-2512
NSN 6240-01-573-2489
NSN 6650-01-649-0228