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 6610-00-445-2338
NSN 5925-00-009-3280
NSN 5905-01-356-9242
NSN 5975-01-094-5237
NSN 5895-01-164-2218
NSN 5920-01-436-3704
NSN 6610-01-323-7783
NSN 7035-01-368-3338
NSN 5996-00-608-9059
NSN 2925-00-877-3276
NSN 5999-01-583-0439
NSN 5975-01-634-0678