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 5925-00-346-7991
NSN 6620-01-633-8443
NSN 5985-00-916-3829
NSN 7035-01-432-2424
NSN 6240-00-931-9654
NSN 6645-01-352-6583
NSN 6240-00-905-7279
NSN 6645-00-183-8812
NSN 6645-01-231-6636
NSN 5855-00-483-0020
NSN 5950-01-143-1820
NSN 2925-01-317-6973