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 5930-01-528-6399
NSN 5998-01-259-9488
NSN 5910-01-056-8549
NSN 5930-00-817-7726
NSN 6620-00-684-6771
NSN 6685-01-044-6366
NSN 5990-00-104-4903
NSN 5945-00-438-3285
NSN 2925-01-455-2558
NSN 5835-00-550-7728
NSN 6150-00-104-4572
NSN 6320-01-618-7800