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 6650-01-121-5099
NSN 6610-01-345-1110
NSN 6130-01-423-2844
NSN 6150-01-171-7284
NSN 5925-00-891-4079
NSN 5905-00-249-8195
NSN 5985-01-427-3734
NSN 4140-01-447-3625
NSN 5895-01-119-9900
NSN 6620-01-117-5842
NSN 5915-01-612-8875
NSN 6610-01-501-1161