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 5925-01-241-7739
NSN 5965-01-398-9579
NSN 5960-01-274-7628
NSN 5935-01-552-3468
NSN 5835-00-301-3812
NSN 6320-01-098-2503
NSN 5998-01-324-8060
NSN 6150-01-377-7130
NSN 5945-00-946-4099
NSN 5920-01-548-7123
NSN 5960-01-553-4557
NSN 5998-01-229-1031