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 5930-01-391-5671
NSN 6220-00-035-6736
NSN 6240-01-075-6559
NSN 5905-01-597-6129
NSN 6220-01-543-0899
NSN 5835-00-998-5757
NSN 6685-01-145-6809
NSN 5999-00-286-6231
NSN 5965-00-949-5765
NSN 5945-00-494-6567
NSN 5895-00-862-5564
NSN 7035-00-803-3056