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 6320-00-925-0558
NSN 5999-01-495-1940
NSN 5925-01-594-1873
NSN 5975-01-576-5660
NSN 5996-01-200-5493
NSN 5975-00-051-7337
NSN 6150-01-552-3709
NSN 6145-01-376-4752
NSN 5915-01-569-8227
NSN 6110-01-649-4266
NSN 6610-01-273-9317
NSN 4140-01-505-6545