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 6145-01-238-4979
NSN 6130-00-958-1064
NSN 5975-00-178-1584
NSN 6110-01-153-1000
NSN 6620-01-029-3705
NSN 5985-00-489-3693
NSN 6320-00-553-8427
NSN 6220-01-177-8355
NSN 5975-01-398-2158
NSN 5920-01-527-0961
NSN 5999-01-551-6143
NSN 5945-01-280-5477