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 6105-01-442-7801
NSN 5965-01-440-8257
NSN 5855-00-861-0006
NSN 5996-01-162-6217
NSN 6105-00-975-9560
NSN 5985-00-844-5436
NSN 6110-01-119-9254
NSN 6620-00-479-9425
NSN 5920-01-456-0572
NSN 5965-01-589-0448
NSN 5945-00-826-8834
NSN 5855-01-147-4785