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 6130-01-294-7481
NSN 6620-01-568-9203
NSN 6135-00-377-9165
NSN 5895-01-199-5599
NSN 6645-01-395-2989
NSN 6610-00-518-4919
NSN 5855-01-388-2424
NSN 5895-01-386-3049
NSN 5999-01-165-2852
NSN 6320-01-039-5891
NSN 5920-01-171-9139
NSN 6145-00-340-6698