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 6105-01-634-0322
NSN 5925-01-244-6452
NSN 6110-01-400-4207
NSN 6650-01-370-5265
NSN 6650-00-224-3083
NSN 6240-01-464-2284
NSN 6135-00-128-1633
NSN 5930-00-804-1848
NSN 6150-00-290-8125
NSN 5960-00-195-4448
NSN 6610-01-435-2058
NSN 5999-01-423-1030