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 6110-01-501-5764
NSN 2925-01-400-2286
NSN 6135-01-180-9611
NSN 5945-01-090-8767
NSN 6220-01-319-6581
NSN 5920-01-375-6040
NSN 6150-00-958-0473
NSN 5950-01-581-1221
NSN 6145-01-352-4471
NSN 6145-00-233-6010
NSN 5960-00-763-5390
NSN 6145-01-034-8201