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 5996-01-012-1924
NSN 6110-01-437-4974
NSN 6610-01-602-8716
NSN 5999-01-519-8595
NSN 6645-00-911-2999
NSN 5915-01-476-1521
NSN 5998-01-242-8979
NSN 6620-01-144-2488
NSN 6105-01-391-7722
NSN 5965-01-589-3968
NSN 5975-01-429-8609
NSN 7035-01-444-4240