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 5915-01-481-7737
NSN 6685-01-483-6746
NSN 5985-01-056-6105
NSN 5996-01-541-4974
NSN 5855-01-328-5913
NSN 6220-01-363-1312
NSN 5915-00-729-9998
NSN 5998-01-167-1570
NSN 5975-01-179-5359
NSN 5915-01-323-4720
NSN 5996-00-503-5306
NSN 5996-00-513-0485