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 5895-01-381-9546
NSN 5945-01-549-7131
NSN 5910-01-467-8948
NSN 5990-00-288-1820
NSN 5945-00-203-5575
NSN 6240-01-248-9254
NSN 2925-01-328-4394
NSN 6145-00-868-0714
NSN 5930-01-522-9169
NSN 5910-01-529-8741
NSN 6150-01-176-9345
NSN 6150-00-105-1415