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 5835-01-416-6455
NSN 5985-00-269-5388
NSN 6135-01-432-2785
NSN 5915-01-443-8217
NSN 5910-01-097-2016
NSN 6130-00-993-8230
NSN 5905-01-175-9264
NSN 5990-00-698-3963
NSN 5990-00-226-1152
NSN 5999-01-143-9187
NSN 5925-01-388-2763
NSN 6240-01-569-6904