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 6685-00-186-0190
NSN 5935-00-593-0064
NSN 5935-01-481-3838
NSN 5915-01-044-1616
NSN 5999-01-033-6705
NSN 6145-01-446-3779
NSN 4140-00-643-3744
NSN 6645-00-359-5463
NSN 2925-01-577-0004
NSN 5855-01-413-8962
NSN 5915-00-189-1706
NSN 6130-01-263-9771