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 6320-01-476-7702
NSN 5999-00-147-8027
NSN 7035-01-493-6389
NSN 6105-00-784-4070
NSN 5990-00-518-3195
NSN 6105-00-441-4847
NSN 5835-00-711-3371
NSN 5945-01-481-4504
NSN 6135-01-487-0773
NSN 5985-01-082-3528
NSN 6240-00-246-5060
NSN 6685-01-590-5155