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 6130-00-643-4894
NSN 5975-01-362-4177
NSN 5999-00-754-4123
NSN 5930-01-201-2082
NSN 6645-01-334-5957
NSN 6645-01-130-9393
NSN 5945-01-044-9991
NSN 6110-01-265-4625
NSN 5935-01-233-9940
NSN 5915-00-753-7433
NSN 5999-00-529-0157
NSN 5935-00-513-0517