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 6135-00-016-0071
NSN 5950-00-490-5798
NSN 6240-01-160-8975
NSN 2925-01-329-3665
NSN 6645-00-958-5299
NSN 5915-01-513-9122
NSN 5975-01-137-1798
NSN 5945-01-174-3457
NSN 5945-01-644-0452
NSN 5855-01-147-3262
NSN 5998-00-735-4963
NSN 6650-01-621-0636