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 6135-01-255-9129
NSN 5920-01-334-9848
NSN 5996-00-893-0363
NSN 6645-01-551-6893
NSN 5999-01-025-5223
NSN 5855-01-147-4785
NSN 5895-01-581-8416
NSN 6130-00-803-4580
NSN 5910-01-351-4667
NSN 5990-00-665-4105
NSN 5950-00-264-5589
NSN 6135-01-230-4399