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 6130-01-238-6948
NSN 5910-01-542-8835
NSN 6645-01-337-1806
NSN 5975-01-609-4049
NSN 6150-00-535-0293
NSN 6645-01-394-7544
NSN 4140-01-199-9771
NSN 5895-01-202-5342
NSN 5960-01-444-2205
NSN 6620-00-551-9948
NSN 2925-00-617-0826
NSN 6610-01-207-0045