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 5975-01-319-6616
NSN 6645-00-881-9978
NSN 2925-01-578-7731
NSN 4140-01-502-5601
NSN 5935-01-023-5930
NSN 4140-01-056-4453
NSN 5998-01-188-6449
NSN 6645-01-338-1423
NSN 5975-01-193-3277
NSN 5925-01-347-2052
NSN 5930-01-224-2856
NSN 5935-01-462-9204