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 4140-01-032-3705
NSN 5905-01-495-0988
NSN 5999-00-806-4535
NSN 5996-01-421-2416
NSN 6220-01-611-1224
NSN 5975-00-392-8461
NSN 5990-01-085-9117
NSN 7035-01-167-2241
NSN 6150-00-075-4965
NSN 5895-01-398-0482
NSN 4140-00-443-9732
NSN 6645-00-702-4386