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 6620-01-457-9100
NSN 5945-01-334-2636
NSN 5965-00-553-6898
NSN 5999-00-906-7286
NSN 6150-01-381-1034
NSN 5895-01-091-0649
NSN 5920-01-014-3939
NSN 6610-01-250-2811
NSN 7035-01-232-7263
NSN 6150-01-485-3313
NSN 5945-00-391-7259
NSN 6150-01-634-0575