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 6685-01-338-6131
NSN 6105-01-435-4376
NSN 6685-01-384-7308
NSN 6150-01-131-1203
NSN 5965-00-686-0957
NSN 5930-01-386-3068
NSN 5905-01-352-5824
NSN 4140-01-263-8404
NSN 5895-01-422-1644
NSN 5935-01-046-6527
NSN 6135-00-900-2139
NSN 6685-01-100-1071