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 6220-01-514-7024
NSN 6150-01-218-0746
NSN 6320-01-558-8844
NSN 6240-00-870-9129
NSN 5910-00-432-7050
NSN 5930-01-634-0659
NSN 6650-00-698-1662
NSN 5950-00-974-8197
NSN 5925-01-495-1862
NSN 6650-01-102-7847
NSN 6645-01-007-5295
NSN 5990-01-187-2981