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 5950-01-291-9147
NSN 6220-00-103-3419
NSN 6150-01-461-2207
NSN 5945-00-491-6612
NSN 5960-00-597-2680
NSN 5910-01-055-5110
NSN 5990-01-107-1003
NSN 5990-00-835-5211
NSN 6220-01-648-7012
NSN 6135-01-648-4875
NSN 6610-01-359-5515
NSN 5925-01-449-7899