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 6650-01-207-2905
NSN 5965-01-029-5222
NSN 5950-01-578-5818
NSN 5965-00-842-9060
NSN 7035-00-179-3924
NSN 5895-01-315-9217
NSN 5996-01-248-9699
NSN 6320-00-456-2092
NSN 5960-01-453-0999
NSN 6110-01-616-8295
NSN 5990-01-621-4710
NSN 2925-00-912-3993