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 5915-01-334-7805
NSN 5915-01-431-4478
NSN 5975-01-253-2452
NSN 6110-01-344-9384
NSN 6105-01-024-5806
NSN 6320-01-652-3806
NSN 6620-01-613-7996
NSN 4140-00-008-1875
NSN 5945-01-530-2516
NSN 5999-01-305-3066
NSN 6145-01-284-0017
NSN 6135-01-215-1245