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 5920-00-549-2203
NSN 5855-01-633-9619
NSN 5930-00-262-0889
NSN 5990-01-497-9249
NSN 6685-00-366-6997
NSN 5999-01-383-4826
NSN 5960-01-347-6791
NSN 5990-00-121-2134
NSN 5975-01-286-7578
NSN 5998-01-200-4867
NSN 5930-01-527-4829
NSN 5965-00-529-0602