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 6220-01-032-5269
NSN 6650-01-196-4667
NSN 6645-00-877-6002
NSN 5855-00-014-5008
NSN 5996-00-823-6081
NSN 6610-00-726-0247
NSN 6685-01-099-6141
NSN 5975-00-581-4667
NSN 5920-01-370-4376
NSN 5998-01-427-3776
NSN 6150-01-394-7043
NSN 6650-00-320-8683