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 6220-00-289-9915
NSN 4140-00-427-6638
NSN 5996-01-151-2452
NSN 5835-01-426-6573
NSN 6645-01-025-1002
NSN 5910-01-315-3033
NSN 5935-00-092-2172
NSN 6620-01-319-2667
NSN 5998-01-400-6739
NSN 5920-01-132-9395
NSN 5960-00-558-9152
NSN 5905-01-574-1648