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 6145-01-612-0512
NSN 5910-01-190-1291
NSN 5965-01-392-0049
NSN 5935-00-517-5188
NSN 5835-00-513-9680
NSN 6685-01-060-7567
NSN 6620-00-689-4456
NSN 5915-00-146-8566
NSN 5915-01-383-2583
NSN 5945-00-455-9479
NSN 5965-00-615-7118
NSN 6150-01-431-4398