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 5950-01-281-4285
NSN 5930-01-381-9042
NSN 4140-01-144-1450
NSN 5910-00-889-2793
NSN 5960-00-425-9740
NSN 5935-01-462-1867
NSN 5835-00-286-5432
NSN 5935-01-013-9680
NSN 6645-01-502-3068
NSN 6105-00-087-9071
NSN 5960-00-222-7772
NSN 5855-00-987-1171