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 6130-01-658-5257
NSN 5960-01-419-9156
NSN 6645-00-539-1705
NSN 5996-00-151-4462
NSN 5945-01-540-1942
NSN 5950-01-164-1321
NSN 6145-00-170-5274
NSN 6650-01-317-1612
NSN 6645-00-925-0111
NSN 4140-01-114-3014
NSN 6110-01-309-0060
NSN 6145-01-259-2702