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 5935-00-449-7747
NSN 6105-01-133-4143
NSN 6220-01-319-6581
NSN 5855-01-256-2551
NSN 6105-01-364-6173
NSN 5855-01-555-0579
NSN 5998-00-335-7460
NSN 6685-01-143-2704
NSN 7035-01-492-6486
NSN 6620-00-494-5122
NSN 6105-01-145-4464
NSN 6130-01-313-6502