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 5930-00-952-9536
NSN 5935-00-501-5133
NSN 5999-00-189-0772
NSN 4140-00-929-6126
NSN 5998-01-351-1873
NSN 5985-01-652-9059
NSN 6220-00-142-5115
NSN 2925-01-125-4800
NSN 6320-01-054-3046
NSN 4140-01-649-9621
NSN 6150-00-808-9221
NSN 5915-01-145-1431