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 6610-00-456-0485
NSN 6610-01-444-4851
NSN 2925-01-446-6523
NSN 5920-01-244-4987
NSN 5999-01-278-7252
NSN 5990-00-258-0228
NSN 5835-01-642-4705
NSN 5985-01-165-3224
NSN 5999-00-933-5441
NSN 6130-00-549-2607
NSN 5910-00-147-6859
NSN 5960-01-513-3230