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 6685-00-867-6187
NSN 5999-01-597-4693
NSN 6650-01-386-5787
NSN 2925-01-499-8720
NSN 4140-01-190-1023
NSN 5895-00-456-6242
NSN 6220-01-204-8916
NSN 6645-00-816-1707
NSN 5996-01-431-7013
NSN 5925-01-579-1753
NSN 5960-01-411-5899
NSN 5935-01-429-8569