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 5960-01-195-6905
NSN 5920-00-051-0204
NSN 6610-01-375-1527
NSN 4140-00-067-2590
NSN 5925-01-398-3244
NSN 6240-01-123-4998
NSN 6150-00-468-5006
NSN 5998-01-418-9028
NSN 5999-01-407-4558
NSN 5930-00-543-3216
NSN 5855-00-256-5562
NSN 6130-01-521-3034