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 5999-00-131-7973
NSN 6240-01-006-5782
NSN 5945-01-191-9858
NSN 6645-00-879-9941
NSN 6240-00-086-6504
NSN 5945-01-016-8529
NSN 5965-01-294-7522
NSN 6645-01-441-4456
NSN 5945-01-427-3790
NSN 5915-00-654-3155
NSN 5950-00-542-3995
NSN 5925-00-900-1904