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 6320-01-207-0636
NSN 6685-01-528-7585
NSN 6145-00-226-4468
NSN 5930-01-462-2516
NSN 6105-00-097-9965
NSN 5925-00-552-6491
NSN 6320-01-322-4950
NSN 6150-01-435-2485
NSN 5935-01-448-1076
NSN 5945-01-010-0269
NSN 6240-01-462-1874
NSN 4140-01-018-2984