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 5960-01-222-3207
NSN 5910-01-391-2544
NSN 6610-01-365-7796
NSN 6220-00-255-5652
NSN 5999-01-564-8621
NSN 5935-01-131-9120
NSN 6145-01-461-2750
NSN 5945-01-556-7258
NSN 5945-00-934-9045
NSN 6135-00-862-5736
NSN 5965-01-209-2838
NSN 6130-01-247-4183