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 6610-00-235-4591
NSN 6110-00-288-4179
NSN 5855-00-918-1622
NSN 5950-00-286-3301
NSN 6620-01-476-0498
NSN 6135-00-027-3914
NSN 5920-00-187-0260
NSN 2925-00-941-6537
NSN 5920-00-868-7651
NSN 5999-01-212-8053
NSN 6620-01-253-0374
NSN 6135-00-182-7008