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 5925-01-271-6225
NSN 6220-00-496-0424
NSN 6145-01-041-1907
NSN 5985-00-499-9147
NSN 6110-01-391-9996
NSN 6610-01-531-1079
NSN 5998-00-033-3274
NSN 6610-01-631-4355
NSN 5905-01-403-2806
NSN 5945-00-782-1799
NSN 6240-01-125-6365
NSN 5910-00-781-2792