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 6650-01-608-2240
NSN 5930-01-647-0258
NSN 5925-01-148-3124
NSN 5945-00-722-9695
NSN 5855-01-364-9810
NSN 6220-01-181-5854
NSN 5998-01-070-9603
NSN 6645-01-059-1861
NSN 6685-01-486-4364
NSN 6320-01-019-1028
NSN 6620-01-386-5543
NSN 5905-01-023-8416