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 5945-01-456-3934
NSN 6320-00-343-1798
NSN 2925-01-483-4598
NSN 6150-00-221-2593
NSN 4140-01-443-2259
NSN 6320-01-372-8671
NSN 5920-00-549-2203
NSN 6130-00-528-1266
NSN 5990-01-043-9816
NSN 5990-00-444-9993
NSN 5935-01-577-7790
NSN 5915-00-876-0863