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).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 4140-01-457-0942
NSN 6220-01-235-8413
NSN 5920-01-173-4108
NSN 4140-01-541-7030
NSN 6110-00-951-9824
NSN 5930-01-042-4723
NSN 5835-01-555-8963
NSN 6240-01-633-9357
NSN 6150-00-927-3779
NSN 6620-01-453-9971
NSN 5915-01-094-5681
NSN 6130-01-541-4634