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 5996-00-933-1590
NSN 6320-00-261-9136
NSN 6610-01-408-1134
NSN 6150-01-582-8225
NSN 6650-01-622-5092
NSN 6685-01-072-8392
NSN 6240-00-071-1280
NSN 6320-00-116-3658
NSN 5960-00-364-3647
NSN 5915-01-291-5325
NSN 6135-00-628-1142
NSN 6645-01-235-4579