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 5915-01-117-0733
NSN 4140-00-930-3293
NSN 6610-00-915-3215
NSN 6620-01-333-7014
NSN 5998-01-363-9492
NSN 6220-01-248-4449
NSN 5990-01-238-1975
NSN 5895-01-152-2895
NSN
NSN 5905-01-056-7587
NSN 6610-01-552-9752
NSN 5998-01-387-8691