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 5915-01-355-5111
NSN 4140-00-753-6888
NSN 6320-01-498-4954
NSN 5915-01-534-8393
NSN 6130-01-023-8031
NSN 6240-00-136-7168
NSN 5998-01-370-4802
NSN 6105-01-598-7590
NSN 5930-00-179-1214
NSN 5855-00-100-9003
NSN 2925-01-197-7864
NSN 4140-01-446-6832