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 5935-00-176-2581
NSN 6110-01-075-2405
NSN 6685-01-407-0436
NSN 5945-01-406-3200
NSN 6145-01-606-9941
NSN 6610-01-631-4355
NSN 6685-01-600-4761
NSN 5985-00-070-1611
NSN 6105-01-067-9320
NSN 5930-00-156-3700
NSN 5950-00-905-5138
NSN 5920-01-181-6369