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 5999-01-062-2923
NSN 5930-01-373-1113
NSN 6645-01-459-7788
NSN 5910-01-303-4948
NSN 5996-00-191-2133
NSN 5915-01-599-0585
NSN 6130-01-393-2990
NSN 6135-01-522-3386
NSN 6650-01-545-8851
NSN 5996-01-263-5871
NSN 4140-01-015-5137
NSN 5855-00-288-1408