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 4140-01-240-4616
NSN 6150-01-134-9696
NSN 6650-01-353-4809
NSN 5945-01-425-8059
NSN 5835-01-160-3045
NSN 5960-00-724-2073
NSN 5998-00-419-0425
NSN 6645-01-509-7326
NSN 5905-01-328-9003
NSN 5895-00-305-2307
NSN 5920-00-130-3593
NSN 6220-00-541-8515