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 5950-01-486-9451
NSN 6620-00-536-5028
NSN 5999-01-005-0321
NSN 5996-01-474-6203
NSN 6145-01-448-0832
NSN 2925-01-446-0525
NSN 6110-00-891-9917
NSN 6130-01-204-7687
NSN 6650-01-186-5762
NSN 7035-01-287-9817
NSN 5935-01-534-9996
NSN 5935-01-065-0818