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 6645-00-984-7687
NSN 6620-01-114-6374
NSN 4140-00-011-9444
NSN 5905-00-153-4436
NSN 5905-01-045-0617
NSN 5920-00-216-8665
NSN 5935-01-092-9295
NSN 6105-01-422-2292
NSN 6685-01-025-9821
NSN 6685-00-212-4531
NSN 5935-01-150-7568
NSN 6650-01-318-9082