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 5990-01-116-2181
NSN 6320-01-294-2500
NSN 5835-01-434-0790
NSN 6320-01-393-7022
NSN 5950-00-260-1617
NSN 5855-01-488-4096
NSN 6320-00-242-3300
NSN 5996-01-190-5160
NSN 5990-01-632-0969
NSN 5990-01-011-8022
NSN 5950-00-932-5595
NSN 6105-00-132-0688