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 5895-00-731-9997
NSN 5998-00-494-1414
NSN 6685-00-451-0083
NSN 5996-00-848-9090
NSN 5960-01-424-0590
NSN 5990-01-212-2037
NSN 5930-01-576-2917
NSN 5925-01-053-3993
NSN 6320-01-252-2307
NSN 5990-01-143-2518
NSN 5925-01-363-4520
NSN 5998-01-447-4775