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 5945-00-883-8417
NSN 6685-01-514-2773
NSN 6105-01-468-0532
NSN 6610-00-633-4338
NSN 4140-00-170-1567
NSN 5990-01-487-0871
NSN 2925-00-580-4931
NSN 5835-01-647-6426
NSN 6685-00-422-2990
NSN 5945-01-170-5768
NSN 5905-00-011-1673
NSN 5910-01-080-1737