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 7035-00-703-3535
NSN 5990-01-510-4699
NSN 5965-00-226-0209
NSN 4140-00-213-9937
NSN 6135-01-100-3593
NSN 6135-01-026-9960
NSN 6240-01-477-8330
NSN 6105-01-066-7003
NSN 5975-01-603-7065
NSN 5960-01-593-4760
NSN 6620-01-262-9489
NSN 5950-00-639-3821