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 6220-01-348-3725
NSN 5835-01-510-7293
NSN 5895-01-422-1398
NSN 6130-01-327-3261
NSN 5975-01-303-4065
NSN 5975-01-479-4365
NSN 6645-01-200-5289
NSN 5945-00-424-4160
NSN 5996-00-769-2767
NSN 5996-01-589-4840
NSN 5920-00-150-1148
NSN 5999-01-463-9225