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 6130-01-289-0530
NSN 6685-01-648-9928
NSN 5945-00-508-2569
NSN 6105-00-102-4537
NSN 5905-01-445-7729
NSN 5998-00-284-3804
NSN 5930-01-394-1639
NSN 5960-01-487-6436
NSN 5945-01-376-7736
NSN 5925-01-250-3925
NSN 5895-01-530-7338
NSN 4140-01-566-4008