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 6130-01-548-2284
NSN 6150-01-165-2089
NSN 5905-01-649-1212
NSN 6685-01-206-0396
NSN 5835-01-180-9441
NSN 6110-00-246-3941
NSN 5998-01-603-7927
NSN 6220-01-098-8171
NSN 6145-01-374-5217
NSN 6320-01-495-1244
NSN 4140-00-547-8918
NSN 5895-01-349-0619