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 5910-01-496-6907
NSN 5999-01-069-6789
NSN 5965-01-558-7385
NSN 6320-01-381-7023
NSN 5996-01-580-1975
NSN 5985-00-222-4898
NSN 6110-01-411-2280
NSN 5990-00-398-0507
NSN 5935-01-438-0063
NSN 5905-01-400-0963
NSN 5920-01-484-3703
NSN 6320-01-054-3046