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 6620-00-303-9947
NSN 6240-01-481-1796
NSN 6130-00-052-7621
NSN 5905-00-189-9138
NSN 7035-00-922-5700
NSN 5910-00-777-6928
NSN 5895-01-042-4054
NSN 5960-01-495-0859
NSN 5910-00-031-4090
NSN 6610-00-161-0680
NSN 5998-01-620-2596
NSN 5975-01-170-5927