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 6135-01-429-9029
NSN 5920-01-545-0661
NSN 6130-01-543-4123
NSN 6135-01-176-2206
NSN 5960-00-005-0270
NSN 4140-01-539-8629
NSN 6650-01-360-3848
NSN 6620-01-527-4423
NSN 5855-00-149-0766
NSN 5925-01-123-9866
NSN 6130-01-086-0792
NSN 5996-01-643-0692