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 6145-01-499-5031
NSN 5996-01-314-2354
NSN 6240-01-421-3626
NSN 5999-01-259-7826
NSN 5960-01-408-3702
NSN 6145-01-347-4114
NSN 6620-01-168-8244
NSN 5998-00-599-4553
NSN 5999-00-180-8712
NSN 6320-01-544-6447
NSN 5930-01-154-9175
NSN 6105-01-481-4042