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 5996-00-222-6049
NSN 5950-00-138-6828
NSN 5930-01-442-8610
NSN 5960-01-449-1310
NSN 6610-01-362-8686
NSN 5910-01-277-9587
NSN 6650-00-754-2276
NSN 6320-01-358-0141
NSN 4140-01-119-9473
NSN 5835-00-764-4388
NSN 6620-00-075-6667
NSN 5945-01-138-7398