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 5905-00-329-5894
NSN 5990-01-426-7350
NSN 5985-01-609-4065
NSN 5960-01-224-7151
NSN 6645-01-296-2301
NSN 6130-01-532-2876
NSN 5950-00-248-6921
NSN 5930-00-460-1739
NSN 5905-00-048-7329
NSN 6620-01-505-3496
NSN 5915-01-135-9682
NSN 6135-01-643-3114