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 4140-01-461-7885
NSN 5945-01-256-7063
NSN 5920-01-555-3597
NSN 6105-00-491-1180
NSN 6240-01-458-1459
NSN 5930-01-586-7276
NSN 5920-01-068-3135
NSN 5975-01-607-8718
NSN 5925-01-158-9799
NSN 6135-00-170-8819
NSN 5930-01-518-0131
NSN 5920-00-336-9055