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 5965-01-007-1963
NSN 6130-01-361-0656
NSN 5905-01-468-6774
NSN 2925-01-317-4543
NSN 6150-01-208-5052
NSN 4140-01-606-1255
NSN 6650-01-211-9642
NSN 5998-01-442-9003
NSN 6145-01-393-8103
NSN 5915-00-005-0313
NSN 6610-00-686-5817
NSN 6620-00-239-6153