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 5998-00-451-1062
NSN 5999-00-141-9441
NSN 6110-01-617-6580
NSN 5905-01-549-5799
NSN 6145-00-956-6125
NSN 6220-01-020-8018
NSN 6320-01-539-3156
NSN 5945-01-410-2919
NSN 5935-01-367-7186
NSN 5990-01-468-1292
NSN 6220-01-401-5337
NSN 5950-00-131-4153