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 5975-00-503-4697
NSN 5855-00-079-2370
NSN 5965-00-082-8987
NSN 6240-01-293-0584
NSN 6130-01-287-8524
NSN 6110-00-055-8534
NSN 7035-01-319-7066
NSN 6320-01-445-8192
NSN 2925-01-380-0869
NSN 5998-00-044-3306
NSN 5945-00-980-4972
NSN 6610-01-250-9327