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 5990-00-258-0228
NSN 6650-00-185-8344
NSN 5950-00-128-2258
NSN 5855-00-014-5008
NSN 5905-01-634-0595
NSN 6320-01-450-5510
NSN 6320-01-149-2808
NSN 6650-00-355-8920
NSN 5998-01-115-4017
NSN 5935-01-343-6716
NSN 5950-01-430-3338
NSN 5935-01-217-3371