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 5985-01-157-8208
NSN 6110-01-356-8245
NSN 5998-01-068-9152
NSN 5998-00-192-7188
NSN 6135-00-896-3187
NSN 5960-00-523-5700
NSN 5895-00-160-4677
NSN 5925-01-580-0279
NSN 6135-01-354-5535
NSN 6620-01-384-2105
NSN 5945-00-804-7540
NSN 6105-01-227-4277