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 2925-01-274-8576
NSN 7035-01-167-1052
NSN 5945-01-399-2243
NSN 5999-01-564-3229
NSN 5925-01-607-1548
NSN 5910-00-410-3942
NSN 6145-00-269-4271
NSN 6135-00-175-7132
NSN 5945-00-065-3193
NSN 5835-01-481-4204
NSN 6110-01-265-6017
NSN 5905-01-591-1605