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 5910-01-109-9725
NSN 5998-01-183-0892
NSN 5915-00-102-3870
NSN 6220-01-437-9085
NSN 5925-00-461-1512
NSN 6150-00-740-0813
NSN 6610-01-503-2951
NSN 5985-01-569-1343
NSN 5960-01-435-1167
NSN 5990-01-647-4669
NSN 7035-00-529-3128
NSN 5999-00-835-8745