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 5999-01-227-5447
NSN 5855-01-254-3041
NSN 6130-01-461-7765
NSN 6685-01-099-0176
NSN 2925-00-996-2167
NSN 5930-01-175-3682
NSN 5920-00-682-0500
NSN 6240-00-504-6583
NSN 5998-01-017-3778
NSN 5945-00-686-1534
NSN 5965-00-372-2537
NSN 5895-01-463-9041