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 5835-00-987-9341
NSN 5895-01-180-3159
NSN 4140-00-775-6836
NSN 6110-01-371-1978
NSN 6685-01-608-8765
NSN 6620-00-411-0179
NSN 5965-01-142-1807
NSN 6620-01-401-5356
NSN 5998-01-067-8323
NSN 6145-00-630-2010
NSN 5905-01-418-4151
NSN 5930-01-219-7547