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 4140-01-376-9818
NSN 6650-00-872-0942
NSN 5895-01-393-3022
NSN 6110-00-510-3788
NSN 5996-00-217-2654
NSN 6320-01-521-1764
NSN 2925-00-221-8529
NSN 5910-01-125-4863
NSN 6105-00-949-8629
NSN 6320-01-364-1840
NSN 5965-01-231-5047
NSN 5990-01-443-2931