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 5915-01-569-4386
NSN 6145-00-280-2154
NSN 5915-00-936-1424
NSN 6645-00-445-8143
NSN 5960-01-089-8155
NSN 6685-01-555-7938
NSN 6240-00-553-8891
NSN 6130-00-079-8686
NSN 6130-01-353-2530
NSN 4140-01-583-6829
NSN 6610-00-150-7002
NSN 6650-00-020-6966