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 6650-01-027-1181
NSN 5915-00-958-7756
NSN 5990-00-253-4323
NSN 6135-01-342-3859
NSN 6105-01-280-5343
NSN 5920-00-518-3208
NSN 6110-01-418-7761
NSN 6620-01-411-9295
NSN 5998-01-278-2358
NSN 5999-01-529-9689
NSN 5895-00-051-8347
NSN 4140-00-707-5963