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 6650-00-283-0978
NSN 6610-01-398-2554
NSN 6145-01-505-2739
NSN 5910-01-446-3996
NSN 5945-00-398-1072
NSN 5935-01-597-4182
NSN 5935-01-114-3479
NSN 2925-01-457-2202
NSN 6320-00-242-3300
NSN 6685-01-280-1257
NSN 6135-00-871-3646
NSN 6685-00-555-4198