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 5990-01-443-2931
NSN 5915-00-454-7215
NSN 5855-01-462-4258
NSN 5996-01-112-0154
NSN 6150-01-225-3713
NSN 5985-01-620-6818
NSN 6685-00-580-4888
NSN 5985-00-633-0231
NSN 6240-01-203-4992
NSN 6135-01-446-6010
NSN 5945-01-419-4338
NSN 2925-01-004-1683