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 6220-00-317-9101
NSN 5905-00-005-3145
NSN 6685-01-480-0085
NSN 5945-01-039-2129
NSN 6650-01-476-0134
NSN 6150-01-020-2569
NSN 6645-01-417-3279
NSN 5925-00-297-8821
NSN 5985-01-522-7052
NSN 5905-00-534-7698
NSN 5855-00-237-4088
NSN 6130-01-172-0367