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 5999-01-412-8544
NSN 6145-00-754-8086
NSN 5950-01-040-3498
NSN 5910-00-555-3003
NSN 6130-01-512-1710
NSN 5905-01-106-7491
NSN 6105-01-017-2748
NSN 5935-01-215-6784
NSN 5950-01-050-9114
NSN 6135-01-029-9315
NSN 5998-01-418-9204
NSN 5975-00-268-8231