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 5920-00-100-7219
NSN 6610-00-219-4150
NSN 6110-00-933-4484
NSN 2925-00-694-9164
NSN 6320-00-731-6134
NSN 5990-01-253-1332
NSN 6150-01-586-5876
NSN 6145-00-933-5029
NSN 5935-00-598-1235
NSN 6110-00-333-4076
NSN 5985-01-437-8863
NSN 5996-01-419-0664