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 5895-00-398-0029
NSN 6610-01-250-9327
NSN 5990-00-083-5470
NSN 6650-01-479-5386
NSN 5985-00-849-0055
NSN 2925-00-973-9413
NSN 2925-01-565-6410
NSN 6135-01-607-3013
NSN 5950-01-424-5533
NSN 5996-01-181-5438
NSN 5855-00-548-4742
NSN 5999-01-253-6735