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 7035-01-145-5059
NSN 6610-00-518-4919
NSN 6650-01-126-6238
NSN 5855-01-191-3404
NSN 5975-00-110-8148
NSN 6685-01-398-0189
NSN 5835-00-322-5654
NSN 5985-00-140-4117
NSN 6135-01-010-0891
NSN 6150-00-871-9439
NSN 6620-01-517-0014
NSN 6110-01-501-5764