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 6145-01-012-6351
NSN 6685-01-406-4482
NSN 6220-00-215-6358
NSN 6610-01-346-8241
NSN 5920-01-360-8310
NSN 6105-00-518-4703
NSN 5960-00-481-4034
NSN 5925-00-938-2840
NSN 6130-01-658-5257
NSN 6320-01-512-2031
NSN 6145-01-646-2383
NSN 5910-00-752-5179