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 6620-01-246-7133
NSN 6650-00-030-2257
NSN 6220-01-398-0614
NSN 5998-00-148-9718
NSN 5998-00-143-4723
NSN 5930-01-028-7131
NSN 5915-01-261-1777
NSN 5925-01-253-6216
NSN 6620-01-643-5531
NSN 7035-01-034-6183
NSN 6145-01-459-8150
NSN 5920-01-357-8053