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 5855-01-286-9928
NSN 6240-00-197-6819
NSN 5835-01-391-4556
NSN 6220-00-027-5303
NSN 5996-01-288-5955
NSN 5996-01-329-8626
NSN 5835-00-540-9669
NSN 5975-00-883-5806
NSN 6105-00-299-6373
NSN 6135-00-826-4798
NSN 4140-01-350-3277
NSN 5998-01-164-8031