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 6110-01-122-5916
NSN 6620-00-596-1951
NSN 5960-01-354-0762
NSN 5998-00-775-2173
NSN 6645-01-265-2746
NSN 5930-01-614-3216
NSN 5855-01-074-3336
NSN 6645-01-238-7419
NSN 5985-01-007-2311
NSN 6150-00-403-8808
NSN 6240-01-582-1227
NSN 6110-01-027-2853