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 5999-01-076-2758
NSN 5895-01-093-1007
NSN 5905-01-619-8948
NSN 5935-01-599-6196
NSN 4140-01-239-2309
NSN 5835-00-289-9080
NSN 5920-00-294-0753
NSN 6610-00-678-5073
NSN 5835-01-588-6533
NSN 5996-00-333-5182
NSN 5925-01-033-3853
NSN 5965-00-954-3011