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 5910-00-596-3179
NSN 5920-00-593-6496
NSN 5895-01-113-1991
NSN 6220-01-317-2151
NSN 6150-01-304-1966
NSN 5930-00-073-4289
NSN 6650-01-314-5073
NSN 5835-01-398-3859
NSN 6620-01-143-4862
NSN 5996-00-726-4785
NSN 6135-01-528-6896
NSN 5855-01-363-8646