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 5925-01-542-4620
NSN 5990-01-023-3307
NSN 5998-01-229-2807
NSN 6240-01-103-9884
NSN 6150-01-241-9445
NSN 5895-00-855-3161
NSN 5996-01-005-1440
NSN 6105-01-406-4264
NSN 5945-01-120-4650
NSN 7035-00-371-7749
NSN 6620-01-237-5603
NSN 6130-01-630-5873