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 6135-00-816-1519
NSN 6110-01-333-7923
NSN 6620-01-246-4314
NSN 5965-00-980-7112
NSN 5895-01-341-5953
NSN 5835-01-509-8992
NSN 5945-01-439-0369
NSN 4140-01-385-0099
NSN 5895-00-139-3053
NSN 5910-01-211-8230
NSN 6610-00-448-1264
NSN 6620-01-117-7303