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 6105-00-083-8619
NSN 5835-01-050-7882
NSN 6150-01-642-1108
NSN 5915-00-905-1590
NSN 6620-01-375-1532
NSN 6650-00-205-6282
NSN 6130-01-421-5572
NSN 5835-00-269-2232
NSN 5920-01-289-0852
NSN 5925-01-197-4686
NSN 6220-00-691-2409
NSN 5930-00-770-2673