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 6150-01-182-4955
NSN 5935-01-125-3703
NSN 5945-01-467-9886
NSN 6320-00-312-7348
NSN 5996-01-384-2115
NSN 6220-01-406-5891
NSN 6130-00-848-7889
NSN 5930-01-256-3261
NSN 6145-01-478-1722
NSN 6130-01-528-6746
NSN 6220-00-985-3465
NSN 5985-00-905-7167