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 6105-01-442-5644
NSN 6145-01-546-7586
NSN 5930-01-512-4026
NSN 5920-00-974-4381
NSN 5915-01-187-1699
NSN 6145-00-914-7688
NSN 2925-00-265-7539
NSN 2925-01-437-1128
NSN 5910-00-597-4944
NSN 5960-01-241-9078
NSN 6620-01-619-3980
NSN 5945-01-172-8104