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 5910-00-143-4984
NSN 5835-01-046-9615
NSN 5965-01-343-6983
NSN 5990-01-607-3528
NSN 5998-00-465-0924
NSN 4140-01-254-1659
NSN 6130-00-081-9397
NSN 6135-01-122-2656
NSN 5855-00-118-8762
NSN 5945-00-070-1890
NSN 5990-01-254-2936
NSN 7035-01-123-8723