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 5835-01-205-3089
NSN 6110-01-214-8201
NSN 6150-01-643-8525
NSN 7035-01-008-7248
NSN 6130-01-600-3470
NSN 5920-01-474-5150
NSN 6130-01-578-6756
NSN 6150-01-159-7657
NSN 5905-00-276-1918
NSN 4140-00-776-8237
NSN 5930-01-422-1702
NSN 5985-00-466-3574