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 4140-00-255-7799
NSN 5855-00-925-7887
NSN 5960-00-171-9575
NSN 6105-01-186-5872
NSN 5915-00-039-5192
NSN 5998-01-578-9765
NSN 5835-01-508-2528
NSN 7035-00-679-9027
NSN 2925-00-065-7746
NSN 6320-01-191-6717
NSN 5910-00-452-1418
NSN 5915-01-188-6748