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 6685-01-574-6703
NSN 5920-01-265-4002
NSN 6320-00-845-3261
NSN 6145-00-107-7913
NSN 5855-00-879-7245
NSN 5925-01-626-5276
NSN 6240-01-062-1684
NSN 6645-00-802-7991
NSN 6685-01-061-9516
NSN 5915-01-099-7064
NSN 5855-01-141-8227
NSN 6105-01-412-0811