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 5895-01-415-5786
NSN 5996-00-113-4751
NSN 6320-01-046-5228
NSN 4140-01-388-8374
NSN 5945-01-646-0719
NSN 5915-01-632-7216
NSN 5950-00-753-7577
NSN 5895-00-965-8983
NSN 6150-00-158-0066
NSN 5905-01-090-7126
NSN 6105-01-494-1234
NSN 5950-00-926-0760