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 5915-00-846-3733
NSN 5996-00-186-8709
NSN 5930-00-400-2890
NSN 5920-01-559-0536
NSN 5935-00-787-8701
NSN 6685-00-074-2471
NSN 5950-01-114-1904
NSN 2925-01-471-3365
NSN 6685-00-363-1701
NSN 6685-00-173-3848
NSN 6645-01-626-6643
NSN 5925-01-185-1390