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 5998-00-299-7891
NSN 6645-01-496-9868
NSN 5910-00-833-9292
NSN 5925-01-603-3372
NSN 4140-01-634-0330
NSN 5855-01-079-1259
NSN 5855-00-014-5008
NSN 7035-01-106-3476
NSN 6145-01-364-0346
NSN 2925-01-293-6266
NSN 7035-01-423-8343
NSN 5930-00-518-0872