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 5950-00-166-3096
NSN 5999-01-646-7451
NSN 6645-01-316-7456
NSN 6650-01-447-2858
NSN 5965-01-463-6813
NSN 7035-01-541-8029
NSN 5835-01-416-6455
NSN 6620-01-652-4349
NSN 5915-00-518-4656
NSN 6220-01-314-5896
NSN 5996-00-137-2684
NSN 5925-01-422-4748