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 5920-00-762-0620
NSN 5990-01-146-1779
NSN 6645-01-045-1075
NSN 6240-01-218-4635
NSN 5915-00-959-0521
NSN 5925-00-290-4451
NSN 5925-01-448-9006
NSN 6610-01-152-2821
NSN 5905-01-278-3088
NSN 4140-00-555-3856
NSN 5855-01-476-4219
NSN 6685-01-462-6290