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 6105-00-606-7478
NSN 5985-01-375-2436
NSN 2925-00-999-8967
NSN 5835-00-221-6628
NSN 5999-00-381-7060
NSN 6320-00-646-3311
NSN 5910-01-492-6028
NSN 5985-01-577-6873
NSN 5930-01-508-2836
NSN 5895-00-687-1666
NSN 5855-00-058-1293
NSN 5935-01-197-6849