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 6220-01-094-5551
NSN 5965-01-306-6527
NSN 6145-00-482-9546
NSN 4140-00-776-4705
NSN 6620-01-525-5914
NSN 6105-01-012-0965
NSN 5945-01-205-0000
NSN 4140-00-136-9214
NSN 5999-01-339-0258
NSN 4140-01-438-0778
NSN 5990-01-276-6190
NSN 6150-01-435-4483