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 6620-01-386-5914
NSN 5910-00-489-7780
NSN 6650-00-968-5700
NSN 5965-00-045-7156
NSN 6620-00-473-3692
NSN 6130-01-604-2620
NSN 5999-01-038-8473
NSN 6645-01-102-8127
NSN 5999-01-139-5204
NSN 6145-00-950-3867
NSN 6105-01-100-1857
NSN 5910-00-761-7258