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 6650-00-731-8388
NSN 5950-00-452-2273
NSN 6685-00-232-3239
NSN 6685-01-656-6360
NSN 5960-01-268-8674
NSN 6220-01-465-8314
NSN 5950-01-520-6385
NSN 6620-01-627-0478
NSN 5998-00-923-3369
NSN 5910-01-464-3734
NSN 6685-01-161-0963
NSN 4140-00-373-4833