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 6650-00-866-9947
NSN 4140-01-409-1764
NSN 5910-00-784-1010
NSN 6105-01-112-9976
NSN 5855-00-560-0110
NSN 6610-00-935-7131
NSN 5920-01-286-7188
NSN 5990-00-296-4825
NSN 5910-00-007-4176
NSN 5855-01-506-2016
NSN 7035-01-182-7640
NSN 5915-00-303-4168