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 6145-01-083-4203
NSN 5998-00-201-1279
NSN 4140-00-853-2138
NSN 5895-00-280-7528
NSN 5999-01-547-7509
NSN 6685-00-969-0028
NSN 5965-01-055-0102
NSN 5895-00-960-8526
NSN 6110-00-176-4404
NSN 6685-01-431-7927
NSN 5895-00-173-4676
NSN 5910-01-590-4506