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 5945-01-185-3020
NSN 5950-01-126-2197
NSN 6105-01-463-5680
NSN 6150-00-258-9055
NSN 5910-01-268-7709
NSN 6685-00-705-6071
NSN 5855-01-412-5147
NSN 5835-01-112-9008
NSN 5999-00-254-5111
NSN 6135-00-967-3112
NSN 6620-00-764-6626
NSN 6320-00-894-1644