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 5915-00-422-0538
NSN 5895-01-370-7713
NSN 5895-01-213-7541
NSN 6645-01-346-4505
NSN 5996-01-159-6070
NSN 5999-01-151-6599
NSN 6150-01-162-9620
NSN 5920-01-104-4332
NSN 6685-01-399-4134
NSN 6320-01-383-9979
NSN 5998-00-415-1678
NSN 6645-01-648-2115