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 5985-01-412-7708
NSN 5935-01-353-3166
NSN 5990-00-920-2894
NSN 6650-01-559-2086
NSN 5910-00-913-0802
NSN 6610-00-960-7863
NSN 5999-01-399-2968
NSN 4140-01-408-7760
NSN 5855-00-757-5149
NSN 5855-01-060-8521
NSN 5855-00-125-0780
NSN 5905-00-465-5087