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 6650-01-158-5099
NSN 6130-01-313-0385
NSN 6620-01-661-0455
NSN 5990-01-138-1481
NSN 5910-00-042-6505
NSN 5945-01-467-9886
NSN 4140-00-767-5350
NSN 5975-01-424-6359
NSN 5910-01-128-6668
NSN 4140-00-307-2732
NSN 5915-01-097-4296
NSN 5920-01-309-1545