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 6685-01-102-8358
NSN 5930-01-502-7441
NSN 6240-00-952-7197
NSN 2925-01-172-9209
NSN 6105-00-824-4118
NSN 5915-01-431-9009
NSN 5930-00-402-0057
NSN 6135-01-581-1039
NSN 6320-01-021-6633
NSN 4140-01-114-3014
NSN 6220-01-654-5752
NSN 5895-01-379-7538