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 5895-01-139-9719
NSN 5999-01-583-9593
NSN 6610-01-314-7964
NSN 6320-01-166-3602
NSN 5910-01-287-2267
NSN 6620-00-957-9325
NSN 2925-01-197-7864
NSN 5945-01-615-4983
NSN 5930-01-252-8687
NSN 6130-01-197-7397
NSN 5895-01-499-4674
NSN 5925-01-631-1119