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 6220-01-432-2040
NSN 5965-00-482-0913
NSN 6150-01-639-8152
NSN 6610-00-557-3408
NSN 6150-00-369-6949
NSN 6135-00-221-4720
NSN 6645-00-008-3944
NSN 6110-01-512-2008
NSN 5855-01-579-3864
NSN 5998-00-726-5875
NSN 6110-01-113-1581
NSN 6105-00-780-4578