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 6620-01-426-1148
NSN 5985-00-154-0151
NSN 5920-01-123-9854
NSN 6130-01-085-6095
NSN 5915-01-408-6299
NSN 5998-00-187-0395
NSN 5996-01-301-1359
NSN 6220-00-547-5934
NSN 6620-01-053-6650
NSN 6130-00-503-7865
NSN 6135-01-056-4609
NSN 6650-01-399-8552