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 6150-01-549-9931
NSN 4140-01-192-0497
NSN 5920-00-131-8101
NSN 6150-01-062-1459
NSN 5985-00-923-1369
NSN 6320-01-157-9076
NSN 5985-00-148-8233
NSN 5950-01-437-7126
NSN 6130-01-101-6737
NSN 5915-00-486-6110
NSN 5975-01-517-2271
NSN 5855-01-278-8922