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 6240-01-051-2557
NSN 5965-01-011-1228
NSN 5950-01-342-4452
NSN 5965-01-188-8530
NSN 5996-01-237-1331
NSN 6135-01-322-4655
NSN 5835-00-130-6404
NSN 5960-01-308-9528
NSN 6130-01-297-4821
NSN 2925-00-054-3550
NSN 6645-01-291-4175
NSN 6105-01-317-6436