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 5920-01-605-2457
NSN 5910-01-548-4539
NSN 5945-01-016-0238
NSN 5915-01-174-7542
NSN 6645-00-559-3623
NSN 5835-01-462-5983
NSN 5960-01-528-1147
NSN 6145-01-360-7070
NSN 5998-01-560-3254
NSN 5930-01-651-0583
NSN 5895-01-313-9455
NSN 6135-01-167-7604