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 6650-00-549-5672
NSN 5960-00-170-9614
NSN 5998-01-578-1593
NSN 6685-01-330-7330
NSN 5835-01-262-6561
NSN 6650-01-367-5172
NSN 5965-01-538-8795
NSN 6135-00-145-8884
NSN 5990-00-296-4825
NSN 5855-01-130-1501
NSN 6145-01-465-3733
NSN 6130-00-247-4782