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 5905-01-103-9730
NSN 5945-01-619-4458
NSN 6320-01-106-4414
NSN 6685-01-449-0933
NSN 6650-01-187-9781
NSN 5985-01-030-1244
NSN 5930-01-018-7320
NSN 6240-01-422-7575
NSN 5996-00-401-8063
NSN 6240-01-123-9040
NSN 5905-01-545-8925
NSN 5999-00-347-2566