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 6150-01-590-6108
NSN 5905-01-326-0522
NSN 5855-01-201-4857
NSN 6150-01-431-3060
NSN 5950-01-406-4161
NSN 6620-00-103-6610
NSN 6610-00-186-9180
NSN 6650-01-258-5871
NSN 5920-01-111-7178
NSN 5895-00-079-5044
NSN 5855-00-165-3093
NSN 5855-01-461-8169