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 6685-01-651-1738
NSN 5990-01-431-6749
NSN 5950-01-501-2693
NSN 7035-01-532-6775
NSN 5925-01-260-6545
NSN 5835-01-045-6371
NSN 5965-00-670-2931
NSN 5935-00-156-1182
NSN 6685-01-426-8929
NSN 5835-00-419-0575
NSN 6685-01-634-0611
NSN 6620-01-519-2628