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 6645-01-418-8035
NSN 5855-01-270-6847
NSN 6685-01-414-3596
NSN 6220-01-339-0527
NSN 6220-01-634-0660
NSN 7035-01-368-4801
NSN 5925-00-489-1537
NSN 6610-01-474-6333
NSN 5935-01-233-5083
NSN 6150-01-046-6416
NSN 6320-01-064-0372
NSN 5920-01-567-9966