Flight safety critical
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 5925-00-198-3689
NSN 5990-01-579-2711
NSN 6610-01-295-6327
NSN 5910-01-081-5450
NSN 5985-00-815-9067
NSN 5930-00-493-1203
NSN 6110-00-236-4161
NSN 5930-01-608-3776
NSN 5945-01-046-6319
NSN 5910-01-645-3052
NSN 6220-01-500-9927
NSN 5996-01-398-2147