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 6105-01-370-5779
NSN 6105-00-998-0342
NSN 4140-00-960-6573
NSN 5998-00-482-4808
NSN 5975-01-079-4088
NSN 5950-01-004-4695
NSN 5998-01-241-8425
NSN 5999-01-215-7249
NSN 5915-01-549-3131
NSN 6130-01-634-0603
NSN 5920-00-237-7375
NSN 6240-01-419-9597