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 5990-01-206-3606
NSN 5998-00-923-3369
NSN 6685-00-191-5001
NSN 6685-01-240-2360
NSN 6650-00-569-1762
NSN 5999-01-289-9470
NSN 6220-00-021-1034
NSN 5855-01-258-6180
NSN 5930-01-183-0905
NSN 6610-01-523-2100
NSN 5935-00-621-3264
NSN 6320-01-462-2295