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 5975-01-433-4527
NSN 6105-01-406-8333
NSN 5835-01-043-1576
NSN 5990-00-444-6987
NSN 6105-01-574-9591
NSN 5996-00-843-7389
NSN 6610-00-202-5481
NSN 6620-01-369-5876
NSN 5985-01-490-4285
NSN 5945-01-451-1433
NSN 5910-00-581-9843
NSN 5945-00-107-7334