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 4140-01-302-6030
NSN 6135-01-420-5907
NSN 6650-01-124-4314
NSN 6320-01-495-1244
NSN 6135-01-560-7877
NSN 6685-01-538-2046
NSN 5905-01-096-8801
NSN 2925-01-547-4565
NSN 6240-01-257-9004
NSN 5999-00-939-7462
NSN 7035-01-062-0184
NSN 5945-00-169-9695