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 7035-00-973-9215
NSN 6650-00-155-8431
NSN 5895-01-070-9947
NSN 6620-01-418-7562
NSN 5855-00-053-3142
NSN 6685-00-729-6498
NSN 6110-00-260-0130
NSN 5905-01-440-9088
NSN 6620-01-443-3526
NSN 5835-01-317-4840
NSN 5905-00-887-7319
NSN 6645-01-447-3143