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 6240-01-220-6066
NSN 2925-01-502-5896
NSN 5835-00-111-3419
NSN 2925-00-350-8517
NSN 5990-01-272-4091
NSN 4140-00-443-5483
NSN 6650-00-781-3192
NSN 6610-01-591-3041
NSN 6220-00-144-8043
NSN 5996-01-227-2555
NSN 6645-01-567-8282
NSN 5915-01-596-1712