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 6150-01-570-8189
NSN 6645-00-251-0688
NSN 5945-00-753-9730
NSN 5915-01-322-8226
NSN 5985-01-614-3844
NSN 5998-00-498-8128
NSN 5975-01-317-8765
NSN 5965-00-508-3270
NSN 6320-00-823-2015
NSN 6130-01-589-8604
NSN 5925-00-006-3539
NSN 5999-01-591-4992