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 5998-00-938-4504
NSN 5855-01-321-3881
NSN 5998-01-055-6896
NSN 6135-01-260-7180
NSN 4140-00-003-1936
NSN 4140-01-299-9601
NSN 6320-01-412-2973
NSN 5835-01-254-8584
NSN 5905-01-414-6970
NSN 7035-01-387-8655
NSN 2925-00-351-1015
NSN 6110-01-359-1751