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 5999-01-050-7854
NSN 5905-00-042-7818
NSN 5935-01-465-6363
NSN 6645-00-787-8813
NSN 5985-00-800-5438
NSN 5925-01-268-5275
NSN 5895-01-603-1005
NSN 5915-01-004-1784
NSN 6645-00-891-3366
NSN 5999-01-179-8845
NSN 5996-01-052-8215
NSN 5895-01-159-0288