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 6150-01-321-7927
NSN 2925-00-483-9357
NSN 6110-00-632-0229
NSN 6645-01-315-2010
NSN 5998-00-159-1288
NSN 5915-01-483-9720
NSN 5920-00-572-7441
NSN 5835-01-642-4705
NSN 5996-00-350-7957
NSN 5930-00-597-5064
NSN 5965-01-408-9551
NSN 6135-01-464-2075