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 5910-00-600-6011
NSN 5990-01-152-3974
NSN 2925-01-230-8057
NSN 6685-00-338-2796
NSN 6150-00-528-4175
NSN 6220-01-313-9583
NSN 6135-00-377-9165
NSN 7035-00-179-3924
NSN 6145-01-620-9865
NSN 6105-01-142-2694
NSN 5975-00-872-4464
NSN 6650-00-364-7866