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 5855-01-391-9334
NSN 5996-01-449-3662
NSN 6145-01-172-3363
NSN 6130-00-643-4894
NSN 6110-01-604-3339
NSN 6240-00-565-9141
NSN 4140-01-464-9837
NSN 5925-01-534-1065
NSN 5950-01-380-0113
NSN 6650-00-597-7313
NSN 5835-00-711-3371
NSN 5996-01-557-5337