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 5910-01-360-7685
NSN 6110-01-535-7491
NSN 6220-01-423-0209
NSN 6110-00-281-3676
NSN 6145-01-599-9856
NSN 6620-01-315-2414
NSN 5930-01-609-1945
NSN 6130-00-737-0459
NSN 6620-01-443-3526
NSN 5960-01-355-2968
NSN 6320-00-894-1644
NSN 5975-01-511-4909