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 6240-00-009-2055
NSN 6135-00-276-7625
NSN 5985-01-259-2057
NSN 6130-00-468-6222
NSN 5999-01-010-1995
NSN 6150-00-284-2976
NSN 6150-01-357-0304
NSN 5855-01-306-5655
NSN 5990-01-642-1668
NSN 6135-00-284-1406
NSN 6620-01-534-0898
NSN 6685-00-770-2052