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 5910-01-211-8675
NSN 5998-00-389-8858
NSN 6650-00-938-6117
NSN 6650-00-176-1911
NSN 6645-01-175-9875
NSN 5960-01-449-1310
NSN 5920-01-329-1113
NSN 5895-01-032-2296
NSN 4140-01-236-2930
NSN 5930-01-502-5666
NSN 5910-00-388-6737
NSN 6220-01-633-6592