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 5895-01-562-4774
NSN 5855-01-076-2741
NSN 5990-01-390-2177
NSN 5930-01-367-1258
NSN 6320-01-516-3836
NSN 6145-01-076-5071
NSN 5915-01-627-3622
NSN 5950-00-637-6131
NSN 5945-00-854-8031
NSN 6620-01-515-2790
NSN 6240-01-505-7424
NSN 6320-01-067-0474