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 6240-01-490-2554
NSN 6130-00-686-4906
NSN 5935-00-182-4791
NSN 6150-01-472-2573
NSN 5855-00-327-2112
NSN 5985-01-401-5387
NSN 6130-01-473-9071
NSN 5998-01-274-8878
NSN 5985-01-316-3653
NSN 5935-00-473-3384
NSN 5855-00-586-6255
NSN 5950-01-281-6424