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 5920-01-204-4921
NSN 5965-01-092-2698
NSN 2925-01-257-0695
NSN 6150-01-057-2107
NSN 5945-00-838-6888
NSN 5985-00-820-2114
NSN 5975-01-249-1467
NSN 5905-01-481-0041
NSN 6105-01-202-8878
NSN 5835-01-184-3659
NSN 5975-01-293-5742
NSN 5915-00-909-3571