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 6685-00-422-2990
NSN 6145-01-453-4869
NSN 5935-00-779-0887
NSN 5960-00-136-2505
NSN 6650-01-196-4667
NSN 6610-00-051-4139
NSN 5925-01-379-9942
NSN 5925-01-116-4439
NSN 5910-01-480-6731
NSN 5945-01-503-4327
NSN 5990-01-170-6081
NSN 5985-00-208-6751