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 4140-00-432-5593
NSN 5975-01-633-8815
NSN 5945-00-621-8170
NSN 5855-00-688-9954
NSN 7035-01-316-7860
NSN 5996-01-254-2510
NSN 5990-01-050-7535
NSN 5910-01-572-9036
NSN 4140-01-495-2216
NSN 5930-00-509-9959
NSN 2925-01-113-6904
NSN 5835-01-412-6901