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 5960-00-169-8943
NSN 6150-01-510-1844
NSN 5990-00-916-3975
NSN 5960-01-047-5155
NSN 5925-01-435-7197
NSN 7035-00-731-8729
NSN 5855-01-393-8749
NSN 5975-00-950-0588
NSN 5945-01-508-6598
NSN 5905-01-354-2462
NSN 5990-01-588-3999
NSN 5990-00-201-1162