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 6145-00-332-4988
NSN 5990-00-765-1264
NSN 6645-01-229-7749
NSN 5855-01-201-4857
NSN 5945-01-590-4216
NSN 5930-01-159-0925
NSN 5905-01-145-4143
NSN 5945-01-026-1916
NSN 5920-01-628-4255
NSN 5950-01-467-9998
NSN 4140-00-373-4833
NSN 6645-01-524-7027