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 6135-01-148-8531
NSN 6105-01-249-3365
NSN 6105-00-578-8114
NSN 6150-01-274-9604
NSN 6150-01-654-1788
NSN 5935-00-718-1279
NSN 5835-00-901-4932
NSN 5910-01-542-5773
NSN 5998-01-588-6694
NSN 5965-01-411-4323
NSN 6240-00-152-2996
NSN 6240-00-319-4549