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 6105-01-448-9380
NSN 5990-01-633-9503
NSN 5985-01-544-9514
NSN 5965-01-150-1920
NSN 6220-01-076-4383
NSN 6135-01-384-3915
NSN 6685-00-993-0938
NSN 5930-01-362-3455
NSN 6240-01-633-6350
NSN 5985-01-634-0635
NSN 4140-00-170-1567
NSN 6105-01-347-2615