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 5910-01-574-0303
NSN 5910-01-189-3075
NSN 6105-01-245-8932
NSN 6620-01-348-6667
NSN 2925-00-246-3077
NSN 5975-01-503-4604
NSN 6320-01-176-8367
NSN 5999-01-468-5953
NSN 5965-01-325-0627
NSN 5985-01-549-9200
NSN 6130-01-394-4986
NSN 6610-00-186-9180