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 6645-01-164-7650
NSN 6240-01-355-4425
NSN 5895-01-356-8392
NSN 5895-00-399-7421
NSN 5999-01-421-2692
NSN 5960-01-250-5502
NSN 2925-01-263-3638
NSN 6320-00-036-3688
NSN 2925-01-412-9520
NSN 5965-01-555-8775
NSN 6105-00-442-3452
NSN 6130-01-598-6105