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 5930-01-406-3203
NSN 5999-01-375-6691
NSN 5915-00-655-1804
NSN 6130-00-988-3257
NSN 6150-01-441-8536
NSN 6620-01-406-3584
NSN 2925-00-994-8684
NSN 5915-01-562-9896
NSN 6620-01-567-7456
NSN 6645-01-248-3123
NSN 6150-00-659-7123
NSN 5910-01-403-2812