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 6240-01-465-9713
NSN 2925-01-459-8093
NSN 5925-00-005-8912
NSN 5910-00-088-9293
NSN 5915-00-374-0935
NSN 5998-01-353-1656
NSN 6240-01-180-3720
NSN 6145-01-236-1537
NSN 5996-00-217-2654
NSN 5855-01-258-5161
NSN 5945-01-324-0481
NSN 6220-01-386-4969