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 6240-01-317-1382
NSN 6685-00-725-9171
NSN 6110-01-302-9726
NSN 5998-01-650-8194
NSN 6685-00-446-2692
NSN 6105-01-621-9365
NSN 6320-00-422-9006
NSN 5950-01-535-7276
NSN 5915-01-137-9261
NSN 5960-00-289-6591
NSN 5998-01-033-4966
NSN 6620-01-030-6495