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 6650-01-341-1670
NSN 6220-01-457-7766
NSN 5999-01-376-7649
NSN 5965-01-449-1101
NSN 5965-00-236-0016
NSN 5925-01-294-5707
NSN 7035-01-052-3815
NSN 7035-00-465-3298
NSN 6610-01-606-2144
NSN 6620-01-058-6308
NSN 5935-01-191-6459
NSN 6320-00-483-0451