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 6145-00-009-0619
NSN 4140-01-435-6540
NSN 5905-01-157-8275
NSN 6110-01-262-0695
NSN 5935-00-244-0935
NSN 5999-01-374-3008
NSN 6220-01-225-1876
NSN 5998-01-388-3556
NSN 2925-01-344-6073
NSN 5960-00-038-5433
NSN 6135-01-116-3385
NSN 2925-01-386-7392