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 5996-01-063-6556
NSN 6610-01-519-3080
NSN 6320-00-270-8222
NSN 5998-01-586-8404
NSN 5998-01-214-6579
NSN 7035-00-135-4758
NSN 6320-01-415-0953
NSN 5910-00-268-8194
NSN 6320-01-643-0850
NSN 6645-01-160-4256
NSN 5950-00-876-0526
NSN 5905-00-252-1319