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 5975-01-344-7269
NSN 5965-01-250-3214
NSN 5920-01-488-4180
NSN 6135-00-816-1519
NSN 5905-01-391-3700
NSN 5975-01-575-1900
NSN 5835-00-054-4607
NSN 6150-01-442-4997
NSN 5910-00-637-2609
NSN 5965-01-245-6585
NSN 6320-00-242-3300
NSN 6130-01-285-6052