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 6650-01-532-6966
NSN 5895-01-503-9401
NSN 5905-00-981-1745
NSN 5915-01-223-1104
NSN 6135-01-151-2705
NSN 5950-01-477-2754
NSN 5910-00-252-2626
NSN 6320-01-206-6465
NSN 6220-01-659-9722
NSN 6105-01-439-0784
NSN 6145-00-504-2179
NSN 6220-01-388-2269