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 6105-01-235-6046
NSN 6320-00-937-5625
NSN 5910-00-155-4763
NSN 5985-01-101-0637
NSN 6610-01-547-3072
NSN 6620-01-240-3361
NSN 5910-00-737-0484
NSN 5925-01-537-9049
NSN 6135-00-816-9052
NSN 6645-00-800-5485
NSN 5935-01-394-7965
NSN 6240-00-810-3774