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 5990-00-452-9194
NSN 5950-01-475-7424
NSN 6650-01-508-3651
NSN 5985-00-968-6381
NSN 6220-01-634-0660
NSN 5985-01-600-0461
NSN 6610-00-004-0332
NSN 5945-01-552-2199
NSN 5905-01-426-0065
NSN 6610-01-641-1544
NSN 5915-00-597-0038
NSN 6240-00-878-1965