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 5925-01-572-2187
NSN 5930-01-419-2269
NSN 5935-01-531-1976
NSN 6105-01-212-7087
NSN 4140-01-528-1717
NSN 5975-00-452-9315
NSN 6220-01-461-5936
NSN 5930-01-045-4138
NSN 6650-00-153-9239
NSN 5930-01-463-3350
NSN 5945-00-318-2829
NSN 6110-00-019-3485