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 5910-01-051-9645
NSN 6220-01-304-7500
NSN 6130-01-400-6123
NSN 5945-01-193-2105
NSN 6320-01-138-8744
NSN 2925-01-501-1104
NSN 6110-00-663-4054
NSN 6150-00-050-7732
NSN 5960-01-174-6975
NSN 5915-00-291-3736
NSN 5998-00-785-7911
NSN 5999-01-268-1921