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 5960-01-425-1454
NSN 6320-01-373-9355
NSN 6110-00-118-1260
NSN 6220-01-196-5189
NSN 6685-00-323-7386
NSN 6320-00-731-6134
NSN 5985-01-411-5143
NSN 6145-01-284-4818
NSN 6685-00-073-3469
NSN 5915-01-368-2895
NSN 6685-00-527-7060
NSN 5950-01-057-7769