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 5910-00-780-9129
NSN 6685-01-437-7778
NSN 6220-01-076-5057
NSN 6610-00-975-5638
NSN 5985-00-294-4961
NSN 4140-01-431-0751
NSN 6650-00-153-3155
NSN 6610-00-516-4228
NSN 5925-01-187-8841
NSN 2925-01-486-2499
NSN 6650-00-142-6147
NSN 6650-00-675-1370