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 4140-00-143-9084
NSN 6320-00-691-8514
NSN 5930-00-810-5942
NSN 6110-01-378-8801
NSN 6220-00-525-9050
NSN 5945-00-377-0064
NSN 6650-00-338-7350
NSN 6145-00-632-8674
NSN 5910-01-484-6109
NSN 5996-01-571-7556
NSN 6610-01-502-7106
NSN 6320-00-643-0958