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 5996-01-024-7972
NSN 5996-01-111-4145
NSN 6620-01-646-2751
NSN 6645-01-345-6828
NSN 5920-01-529-6525
NSN 6240-00-478-3858
NSN 5905-01-467-9522
NSN 5996-00-172-7553
NSN 6685-01-360-9678
NSN 6320-01-484-7734
NSN 5895-01-461-3723
NSN 6650-00-792-8577