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 6610-01-414-1755
NSN 6610-00-929-6249
NSN 5905-01-407-9225
NSN 6610-00-495-4918
NSN 5895-00-069-3525
NSN 7035-01-397-5009
NSN 5855-01-634-0259
NSN 5965-00-246-5612
NSN 5920-01-355-8325
NSN 5996-00-651-7300
NSN 5920-01-066-1799
NSN 6105-00-373-3585