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 6650-01-649-0228
NSN 5950-01-459-7961
NSN 5945-01-181-8612
NSN 5920-01-415-9331
NSN 5945-01-605-2830
NSN 5935-01-422-0969
NSN 6650-01-399-8552
NSN 5915-00-227-7098
NSN 5985-01-384-5722
NSN 6145-01-527-5365
NSN 5905-01-598-4557
NSN 6145-01-496-2347