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 5855-01-633-1253
NSN 6620-01-381-6225
NSN 6645-01-167-0712
NSN 6105-01-388-4514
NSN 5935-01-507-1541
NSN 5960-01-483-9174
NSN 5945-00-931-2161
NSN 7035-01-176-2208
NSN 5835-00-918-8169
NSN 4140-00-388-6829
NSN 7035-01-182-1086
NSN 5835-01-457-7951