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 5950-01-220-6626
NSN 5925-01-464-2734
NSN 5996-01-025-5683
NSN 5910-01-365-4872
NSN 2925-01-344-6073
NSN 6685-00-877-9593
NSN 5925-01-488-6619
NSN 6150-01-353-6207
NSN 5985-00-932-5333
NSN 5945-00-957-2521
NSN 5999-00-271-6262
NSN 6240-01-384-4868