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 6130-01-580-1799
NSN 6110-00-250-7913
NSN 5835-01-432-1277
NSN 5895-01-442-6203
NSN 6145-01-062-9820
NSN 5999-00-079-0772
NSN 5915-01-661-1817
NSN 5930-01-360-1484
NSN 5990-01-432-0523
NSN 5990-01-317-4427
NSN 5998-00-386-7051
NSN 5990-00-155-2306