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 6130-00-153-1338
NSN 6645-01-612-6885
NSN 5930-01-364-2178
NSN 2925-00-512-2948
NSN 5965-00-527-8818
NSN 6645-01-088-5244
NSN 5965-00-978-8535
NSN 5950-01-164-5220
NSN 7035-00-574-4223
NSN 2925-01-516-9858
NSN 7035-01-462-5766
NSN 5920-01-204-6419