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 5985-01-257-7362
NSN 5835-00-325-8206
NSN 6610-00-288-5655
NSN 6135-00-519-1325
NSN 5975-01-377-2524
NSN 6610-01-103-4568
NSN 5985-00-400-7274
NSN 5960-01-335-5109
NSN 6105-01-050-5878
NSN 5985-00-167-1156
NSN 5855-00-832-9341
NSN 6645-00-417-1998