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 4140-01-397-5461
NSN 5945-00-162-2450
NSN 5935-01-242-8775
NSN 7035-00-756-4374
NSN 5999-01-558-3634
NSN 5935-01-652-4980
NSN 6135-01-326-2536
NSN 6610-00-664-2190
NSN 6145-01-585-2555
NSN 5990-00-348-1423
NSN 6135-01-074-8220
NSN 6110-01-170-7363