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 5925-01-364-7727
NSN 4140-00-800-7204
NSN 6320-00-593-0379
NSN 6610-00-207-4207
NSN 5895-01-582-7981
NSN 5930-01-297-6966
NSN 6135-01-079-7852
NSN 5950-00-790-4756
NSN 5925-00-391-0914
NSN 7035-01-633-9537
NSN 6105-00-903-2014
NSN 5945-01-377-0076