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 5985-01-192-6471
NSN 5895-00-781-8636
NSN 5990-00-826-7928
NSN 5910-01-471-8338
NSN 6620-01-488-9547
NSN 5835-01-124-2371
NSN 5895-01-634-0630
NSN 2925-01-268-5464
NSN 5915-01-513-0447
NSN 5960-01-495-0859
NSN 5985-01-603-1438
NSN 7035-01-441-0942