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 5905-01-501-6433
NSN 6685-01-145-3938
NSN 6220-00-827-0227
NSN 5999-01-524-6067
NSN 5998-01-346-2707
NSN 7035-01-500-8606
NSN 5999-01-577-7689
NSN 6135-01-482-7901
NSN 4140-00-336-1728
NSN 5990-01-370-3672
NSN 5990-01-318-3238
NSN 5975-01-068-3705