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 6135-00-269-5843
NSN 5920-00-518-1847
NSN 5855-00-010-6492
NSN 6105-00-197-8671
NSN 6610-01-040-2854
NSN 6620-01-218-2601
NSN 5895-00-989-3586
NSN 5920-00-454-4263
NSN 5950-01-423-9397
NSN 6150-01-106-3467
NSN 6105-01-036-5519
NSN 5990-01-040-1320