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 5945-00-713-6106
NSN 6645-00-779-5355
NSN 5915-01-312-1846
NSN 6620-01-641-4122
NSN 5975-00-254-7217
NSN 5930-01-450-8405
NSN 6130-01-650-6843
NSN 6645-00-536-1555
NSN 5930-00-401-6229
NSN 5910-00-965-8972
NSN 6150-00-263-3451
NSN 6620-01-359-3920