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 5996-00-379-8785
NSN 6150-01-200-6844
NSN 5990-01-463-2279
NSN 6220-01-626-5519
NSN 5910-00-156-0993
NSN 5985-01-264-2603
NSN 5920-01-021-5198
NSN 6105-00-353-5594
NSN 6650-01-454-9563
NSN 5910-01-602-8415
NSN 6135-01-130-3145
NSN 5950-01-111-2518