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 6220-01-513-3484
NSN 5930-01-169-0937
NSN 6130-00-132-0483
NSN 6135-01-633-8502
NSN 5985-01-338-1627
NSN 6240-01-252-8850
NSN 6620-00-316-2167
NSN 6240-01-526-5099
NSN 5910-00-548-3843
NSN 5996-01-044-1376
NSN 5920-01-215-4741
NSN 6110-01-367-6526