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 5895-01-178-6402
NSN 5925-01-337-4928
NSN 6240-01-217-0432
NSN 5935-01-462-3370
NSN 6110-01-054-3032
NSN 6150-01-201-1706
NSN 5998-01-400-6739
NSN 4140-01-472-2768
NSN 6130-01-270-0400
NSN 5965-01-295-9842
NSN 6145-00-275-4046
NSN 6220-01-634-0660