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 5910-01-462-0401
NSN 5950-01-104-9900
NSN 5950-00-492-0238
NSN 5835-01-518-4300
NSN 6145-01-461-8062
NSN 6150-00-518-4558
NSN 5945-01-122-9402
NSN 5999-01-032-9148
NSN 5996-01-236-4778
NSN 5920-01-120-5093
NSN 6645-01-292-9778
NSN 5998-01-168-5044