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 6135-01-611-0125
NSN 5925-01-521-2940
NSN 5910-00-856-6150
NSN 6110-01-370-4984
NSN 6130-00-277-4402
NSN 6105-01-603-7855
NSN 5910-01-289-8795
NSN 6150-00-932-6593
NSN 5960-01-406-4136
NSN 5998-01-442-0460
NSN 6610-01-238-8712
NSN 6240-01-244-7668