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 6620-00-506-0112
NSN 6130-01-169-9255
NSN 6645-01-414-6125
NSN 6220-01-423-9491
NSN 5925-00-227-8557
NSN 5965-00-150-1144
NSN 6110-00-042-8365
NSN 5915-01-492-5333
NSN 5996-01-293-9220
NSN 6220-01-502-1852
NSN 6110-01-566-3973
NSN 5855-00-288-1408