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 5999-01-359-2087
NSN 5930-01-235-4772
NSN 6220-01-505-8198
NSN 6220-00-059-7607
NSN 6650-00-074-2445
NSN 6145-00-173-5177
NSN 6110-00-752-2757
NSN 6150-01-555-3348
NSN 6645-00-664-4665
NSN 6645-00-337-8298
NSN 6110-01-328-8292
NSN 7035-01-155-0153