High altitude; low profile
No other part numbers with same form, fit, and function found.
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 5996-01-449-0666
NSN 6220-01-520-6281
NSN 6150-01-290-9324
NSN 5835-01-244-8532
NSN 6135-01-534-3007
NSN 5998-01-561-4614
NSN 6240-01-563-9037
NSN 5935-00-226-5269
NSN 6150-00-580-0511
NSN 5920-01-551-3414
NSN 6220-00-139-9138
NSN 4140-00-155-8012