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 5985-01-107-9290
NSN 5990-01-232-9008
NSN 5935-00-717-6687
NSN 5985-01-522-2560
NSN 6620-01-244-3425
NSN 5855-00-174-3482
NSN 5975-01-152-9353
NSN 5935-01-470-7087
NSN 6685-01-459-8601
NSN 2925-01-519-6726
NSN 6240-01-633-9357
NSN 6240-01-378-3329