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 5999-01-601-8043
NSN 6130-00-126-3743
NSN 2925-01-580-1527
NSN 5960-01-219-5504
NSN 5925-01-358-5978
NSN 5930-01-202-9478
NSN 5990-01-334-4111
NSN 6650-01-124-4314
NSN 6650-01-009-9488
NSN 6620-01-133-4193
NSN 5910-00-154-5287
NSN 5975-00-175-6696