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 6685-01-210-7059
NSN 4140-01-516-0129
NSN 2925-00-305-8030
NSN 5835-01-222-7714
NSN 4140-01-534-3756
NSN 5945-01-377-5804
NSN 5950-01-634-0677
NSN 5925-01-388-3325
NSN 6145-01-527-8098
NSN 5945-01-202-9666
NSN 5975-00-103-1695
NSN 5965-01-481-8568