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 5905-01-454-0664
NSN 5895-01-516-4257
NSN 5895-01-326-3871
NSN 5960-01-425-1454
NSN 5935-01-253-6901
NSN 6135-01-361-3886
NSN 5985-01-122-4047
NSN 7035-00-763-6180
NSN 5975-00-078-2715
NSN 5996-01-136-3241
NSN 6685-01-634-0611
NSN 4140-01-225-9539