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 6650-01-353-1009
NSN 6620-01-116-2632
NSN 5935-01-184-6510
NSN 5990-01-527-7640
NSN 5985-00-684-6847
NSN 6645-00-300-0401
NSN 6645-00-609-7214
NSN 5920-00-250-4731
NSN 6220-01-420-7812
NSN 5998-01-421-4170
NSN 5925-00-926-0863
NSN 5915-01-319-0114