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 6320-00-382-7825
NSN 6610-00-759-4159
NSN 5950-01-420-6528
NSN 5920-00-529-0618
NSN 5920-01-354-0567
NSN 6135-00-927-5848
NSN 5950-01-579-0331
NSN 5835-01-535-0948
NSN 2925-00-221-8529
NSN 5930-01-050-9102
NSN 5835-01-381-2683
NSN 6240-01-237-5430