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 5915-01-642-1671
NSN 5998-01-457-8343
NSN 6610-01-182-1182
NSN 5965-00-722-7574
NSN 5905-01-104-5669
NSN 2925-01-198-7528
NSN 2925-01-604-8984
NSN 6650-01-237-4689
NSN 6610-00-253-7676
NSN 2925-00-078-0525
NSN 5945-01-421-1808
NSN 6220-00-479-9171