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 6620-01-408-4464
NSN 2925-00-192-1166
NSN 5930-01-287-9744
NSN 6150-01-090-9472
NSN 5915-00-959-5454
NSN 5905-01-123-8782
NSN 5960-00-172-7889
NSN 5905-00-359-9751
NSN 5920-01-194-0350
NSN 6320-01-406-6098
NSN 5930-01-359-2598
NSN 5985-01-644-9049