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 5990-00-258-0228
NSN 6650-00-500-6455
NSN 6620-01-360-4725
NSN 5998-01-047-2552
NSN 6685-01-025-6765
NSN 5996-01-519-2804
NSN 5965-01-408-9551
NSN 6645-00-959-6502
NSN 6610-01-486-7954
NSN 6650-01-227-9634
NSN 6135-01-027-7543
NSN 2925-00-720-3948