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 6150-00-339-1336
NSN 6150-00-234-9249
NSN 6105-00-171-6521
NSN 5999-00-143-8489
NSN 5975-00-166-9296
NSN 6610-00-428-3678
NSN 6610-01-346-1426
NSN 6610-01-068-7974
NSN 5835-00-257-2852
NSN 5895-01-145-8507
NSN 5975-01-598-5935
NSN 5945-01-361-6546