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 5855-01-495-1339
NSN 6110-01-306-1934
NSN 5950-00-911-3782
NSN 6610-01-033-1748
NSN 5960-00-881-6636
NSN 5999-01-181-6774
NSN 5975-01-428-6574
NSN 6650-01-216-2707
NSN 5905-01-176-9310
NSN 2925-01-614-9184
NSN 5895-01-348-8855
NSN 5920-01-258-0617