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 5965-01-350-1890
NSN 5925-00-197-4329
NSN 7035-01-227-2546
NSN 6150-00-596-8766
NSN 5975-00-839-6277
NSN 5905-01-188-3157
NSN 2925-01-166-1527
NSN 5945-00-541-7833
NSN 6685-01-525-4234
NSN 5998-00-395-2692
NSN 6105-01-351-7234
NSN 5999-01-149-0587