Mask size - large wide
No other part numbers with same form, fit, and function found.
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 6150-01-269-7317
NSN 5985-01-634-0635
NSN 6320-00-506-2314
NSN 6150-00-172-4297
NSN 5950-00-121-1709
NSN 4140-01-542-2502
NSN 5990-00-804-4982
NSN 6645-00-236-9076
NSN 5985-01-496-3939
NSN 5910-00-435-2222
NSN 5965-01-521-5365
NSN 6645-00-166-7926