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 5999-01-411-7216
NSN 6240-01-550-8991
NSN 5998-00-242-2091
NSN 5855-00-832-9341
NSN 5990-00-099-0822
NSN 5960-01-097-0645
NSN 5950-01-461-3652
NSN 6130-01-613-0055
NSN 5975-01-286-1478
NSN 5998-00-833-5510
NSN 6610-01-576-0007
NSN 6240-01-652-5261