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 6105-01-507-7442
NSN 5960-01-265-0354
NSN 5935-01-200-6324
NSN 5965-01-603-0118
NSN 5930-00-434-3181
NSN 4140-01-203-9910
NSN 5998-00-528-9032
NSN 2925-01-545-2717
NSN 6685-00-469-9323
NSN 5998-01-437-8430
NSN 5950-01-503-0747
NSN 5945-01-311-9980