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 5930-00-075-0515
NSN 6135-01-204-8712
NSN 5935-00-594-2901
NSN 6620-01-424-6925
NSN 5990-01-294-6198
NSN 6610-01-562-9420
NSN 5935-00-293-1863
NSN 6220-01-044-6940
NSN 5835-01-085-5487
NSN 5996-00-222-6049
NSN 5990-00-419-0236
NSN 5905-01-151-3219