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 5998-01-418-8020
NSN 5998-01-397-8847
NSN 6135-01-093-7426
NSN 6645-01-021-2225
NSN 6320-01-267-5117
NSN 5915-01-309-5538
NSN 5895-00-443-3823
NSN 6110-00-477-8372
NSN 5999-01-077-7592
NSN 5945-01-003-7294
NSN 6685-01-243-5833
NSN 6130-01-226-8584