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 5950-00-526-0658
NSN 5920-00-497-7889
NSN 5945-01-006-8807
NSN 5895-00-178-0375
NSN 5895-01-090-3433
NSN 5905-01-463-3144
NSN 5835-00-491-6075
NSN 6135-00-248-4102
NSN 5998-01-571-8084
NSN 6135-01-526-0144
NSN 5935-01-631-0313
NSN 6105-01-296-3778