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 5945-01-462-5903
NSN 5996-00-358-6257
NSN 5835-01-442-6482
NSN 5835-00-834-1286
NSN 5935-00-529-0849
NSN 5930-01-181-6730
NSN 5855-01-443-5330
NSN 6610-01-100-3662
NSN 4140-01-281-0222
NSN 5960-01-246-4809
NSN 6685-01-634-0611
NSN 6650-01-024-9554