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 6650-00-527-8822
NSN 6650-00-051-1395
NSN 6610-01-320-5688
NSN 6645-01-454-7038
NSN 6105-01-426-0971
NSN 5920-00-501-7834
NSN 5975-00-518-1733
NSN 5999-01-149-6913
NSN 5945-00-281-4578
NSN 5960-00-895-0542
NSN 5985-00-209-9895
NSN 6135-01-322-4655