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 6220-01-076-7851
NSN 6135-00-767-0331
NSN 6145-00-345-2565
NSN 6105-01-106-4157
NSN 5920-00-175-7987
NSN 5920-01-461-6141
NSN 5945-00-226-8560
NSN 6130-01-188-6040
NSN 5996-00-248-7061
NSN 5985-01-244-7030
NSN 2925-01-305-1370
NSN 5835-00-572-1309