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 5985-01-487-4984
NSN 5945-01-464-3531
NSN 5835-01-525-3220
NSN 6610-01-341-6041
NSN 6620-01-475-8305
NSN 5925-01-464-8917
NSN 5930-00-919-3467
NSN 5996-01-208-1726
NSN 2925-01-163-6716
NSN 5895-01-572-3375
NSN 6150-01-187-8198
NSN 5945-01-094-6343