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 6135-00-351-8606
NSN 6650-01-025-8803
NSN 6150-00-835-7772
NSN 5950-00-993-6912
NSN 6240-01-394-5697
NSN 5905-01-237-2582
NSN 4140-01-186-3977
NSN 5935-01-033-0581
NSN 5925-01-040-1779
NSN 5835-01-497-5029
NSN 6105-01-146-5335
NSN 5990-01-529-6347