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 6105-01-202-1211
NSN 5835-01-416-6449
NSN 5930-01-170-5734
NSN 6650-01-350-4421
NSN 5915-00-149-1458
NSN 5930-01-092-7185
NSN 5905-01-157-4149
NSN 5975-00-189-0093
NSN 6150-01-411-3374
NSN 5930-00-378-0054
NSN 6220-01-076-5057
NSN 2925-01-556-0333