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 5945-00-070-2271
NSN 5945-01-541-4827
NSN 6135-01-285-8807
NSN 5985-00-964-9673
NSN 6220-01-346-1285
NSN 6685-01-039-9657
NSN 6150-01-462-6177
NSN 6105-00-456-1433
NSN 6320-01-582-6668
NSN 5950-01-170-8108
NSN 5999-01-308-6168
NSN 6105-01-087-6925