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 6150-01-300-4086
NSN 5920-00-467-6805
NSN 2925-00-693-5748
NSN 6685-01-429-0428
NSN 5950-01-224-9926
NSN 5855-01-213-3267
NSN 2925-01-281-6403
NSN 6650-00-246-3751
NSN 2925-01-603-6379
NSN 5925-01-335-1908
NSN 6650-01-214-1710
NSN 7035-01-455-1109