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 6130-01-398-2519
NSN 5950-01-056-8239
NSN 5925-01-634-0664
NSN 6105-01-411-7377
NSN 6650-00-839-2527
NSN 5915-01-221-0089
NSN 5905-01-330-0425
NSN 5990-01-040-0193
NSN 5935-00-110-5535
NSN 6645-00-498-6869
NSN 5998-01-582-9682
NSN 6610-00-736-5457