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 5920-01-123-9854
NSN 6650-00-272-2271
NSN 6130-00-999-1116
NSN 2925-00-859-2505
NSN 6145-01-120-8621
NSN 5935-00-449-2805
NSN 5930-01-389-9307
NSN 5960-01-279-2589
NSN 2925-01-604-8984
NSN 5960-00-945-1833
NSN 6145-00-539-9799
NSN 5996-00-068-8585