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 6610-01-165-0232
NSN 5999-01-317-8678
NSN 6135-01-576-9616
NSN 4140-00-211-5970
NSN 6135-01-422-1440
NSN 5930-01-010-0974
NSN 5965-01-316-4429
NSN 6610-00-116-5725
NSN 5905-01-375-5567
NSN 2925-00-925-0545
NSN 6145-00-807-3441
NSN 5920-01-383-0999