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 6145-01-005-4654
NSN 6650-01-275-5469
NSN 5998-01-381-0409
NSN 5895-01-156-4252
NSN 6105-01-014-6104
NSN 5990-01-055-4012
NSN 5945-01-615-7680
NSN 5895-01-003-9424
NSN 5930-01-476-7248
NSN 5965-01-222-2613
NSN 5925-00-173-3438
NSN 5915-01-217-4716