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 5985-00-186-8755
NSN 5975-00-150-6400
NSN 6620-01-445-4295
NSN 6145-00-138-8479
NSN 6110-00-982-9714
NSN 5855-01-125-9167
NSN 5960-00-159-7309
NSN 6645-00-256-4072
NSN 5996-00-943-6312
NSN 5855-00-560-0110
NSN 6650-00-234-3275
NSN 5975-01-323-7058