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 5945-01-377-0839
NSN 6220-00-285-8104
NSN 5960-01-609-6565
NSN 5985-01-310-6173
NSN 5999-01-058-9171
NSN 6135-00-422-3967
NSN 6130-01-502-3690
NSN 6105-01-287-9756
NSN 5998-01-323-6597
NSN 5910-01-268-9232
NSN 5920-00-925-2639
NSN 6110-01-389-4005