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 6150-01-371-3023
NSN 5965-01-058-1076
NSN 5905-00-815-4151
NSN 6130-01-446-6011
NSN 6610-00-497-1240
NSN 5975-01-257-4425
NSN 5975-01-655-3499
NSN 5935-00-877-7777
NSN 5855-01-272-3660
NSN 5905-01-528-2755
NSN 5990-00-067-1622
NSN 5985-01-573-7547