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 6110-01-240-2180
NSN 6145-01-443-3282
NSN 5925-01-248-4942
NSN 5975-00-199-4956
NSN 5945-01-377-5085
NSN 5910-00-896-3574
NSN 5835-01-502-9228
NSN 5895-01-406-8588
NSN 5930-01-658-1195
NSN 6220-00-087-0284
NSN 5925-00-726-6307
NSN 6105-00-156-9084