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 6150-01-442-8047
NSN 6240-00-153-6515
NSN 5920-00-227-6179
NSN 5950-01-184-0400
NSN 6145-00-961-0775
NSN 6220-00-575-4466
NSN 5985-00-158-3204
NSN 5985-01-519-9295
NSN 6220-01-038-8292
NSN 6105-01-362-4822
NSN 5910-01-476-8200
NSN 6650-01-354-3363