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 5905-01-031-0647
NSN 6130-01-512-2866
NSN 5985-01-446-6868
NSN 6620-00-606-0446
NSN 6135-00-898-6996
NSN 5990-01-425-2175
NSN 6135-00-246-0324
NSN 6320-00-242-3300
NSN 5895-00-594-8819
NSN 5985-01-525-7714
NSN 5915-01-633-9845
NSN 5935-01-322-6820