A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
NSN 5999-00-283-7168
NSN 6220-01-212-3254
NSN 5855-01-362-3640
NSN 5990-01-633-9503
NSN 5999-01-643-6736
NSN 5835-01-412-0344
NSN 5950-01-510-7476
NSN 5930-01-593-7241
NSN 5945-01-523-9579
NSN 5960-00-794-7463
NSN 5895-00-328-9314
NSN 5935-01-418-1533