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 6105-01-231-0855
NSN 6620-01-494-0345
NSN 4140-01-245-8866
NSN 5915-01-421-1818
NSN 6620-00-981-6958
NSN 4140-01-060-1438
NSN 4140-00-058-9839
NSN 6240-00-364-0850
NSN 6320-01-371-0515
NSN 6105-01-290-2068
NSN 5960-01-383-6262
NSN 5920-01-477-1617