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 5945-00-929-5065
NSN 5985-01-598-4421
NSN 5930-01-634-0659
NSN 5960-01-100-7381
NSN 5960-00-248-3094
NSN 5998-01-010-1668
NSN 5835-00-998-5757
NSN 5895-01-413-3576
NSN 7035-00-337-8745
NSN 6105-01-601-0041
NSN 5935-01-200-3809
NSN 5975-01-025-9990