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 4140-01-634-0330
NSN 5990-01-544-4360
NSN 5996-00-369-5299
NSN 5965-00-908-1402
NSN 6685-00-060-6377
NSN 6220-00-808-3655
NSN 6685-00-557-3786
NSN 6220-00-574-1099
NSN 5935-01-124-3667
NSN 7035-01-119-2234
NSN 6150-01-606-4063
NSN 6110-01-469-0684