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 6130-01-228-9308
NSN 5905-01-458-9979
NSN 6320-01-386-3491
NSN 6240-00-855-4518
NSN 5895-00-227-4752
NSN 5895-00-469-1509
NSN 6110-01-166-9502
NSN 5965-01-446-1560
NSN 7035-01-633-6645
NSN 6645-01-551-6893
NSN 5950-01-350-3095
NSN 5999-00-052-2302