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 4140-00-152-7092
NSN 5996-01-461-8320
NSN 6110-01-563-8709
NSN 5990-01-043-3400
NSN 5915-01-243-1841
NSN 5920-01-125-6469
NSN 5965-01-300-7417
NSN 6320-01-185-3857
NSN 6130-01-422-0128
NSN 5999-01-224-7525
NSN 6240-00-146-9322
NSN 5999-01-429-1238