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 6620-01-571-7727
NSN 6685-01-565-8405
NSN 5975-00-232-7647
NSN 5915-00-629-4294
NSN 5998-01-492-5786
NSN 6610-00-897-5680
NSN 6150-00-138-6726
NSN 5855-01-129-4080
NSN 2925-01-394-5650
NSN 5930-00-113-5240
NSN 5945-01-453-0603
NSN 6105-00-343-6648