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 5945-00-889-3890
NSN 6135-00-405-1989
NSN 5950-01-085-6343
NSN 6110-01-481-3942
NSN 5998-01-025-4118
NSN 6610-01-445-1036
NSN 6110-00-691-9134
NSN 5965-00-539-7778
NSN 5835-00-807-5632
NSN 5925-01-521-7620
NSN 4140-01-593-8951
NSN 5975-01-493-5679