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 5855-00-004-0904
NSN 5930-00-974-6092
NSN 5950-01-283-3008
NSN 4140-01-449-5965
NSN 5950-01-497-5754
NSN 6150-01-240-0446
NSN 6320-01-056-1164
NSN 6320-00-937-5625
NSN 5945-01-214-2446
NSN 5975-01-130-4268
NSN 5960-01-399-4327
NSN 5985-01-245-4453