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 5935-01-133-9507
NSN 5945-00-661-0506
NSN 5985-01-576-7921
NSN 6610-01-506-6151
NSN 5930-01-431-8167
NSN 7035-00-523-7492
NSN 5935-01-045-2998
NSN 6685-00-469-2550
NSN 5998-01-106-3077
NSN 7035-01-169-6551
NSN 5915-00-170-6775
NSN 6240-01-474-6914