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 5975-01-003-6137
NSN 5925-01-193-4815
NSN 6610-00-913-1704
NSN 5935-00-224-9553
NSN 6105-01-332-0182
NSN 5990-01-267-6971
NSN 6220-01-476-7939
NSN 6130-01-253-7067
NSN 5935-01-047-0588
NSN 5905-01-066-1853
NSN 5835-01-572-9308
NSN 5925-01-462-7251