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 5905-01-568-7756
NSN 6135-01-022-5427
NSN 5895-01-141-9544
NSN 6130-00-156-4550
NSN 6150-00-155-3578
NSN 5915-00-281-8175
NSN 5990-01-066-5227
NSN 6105-01-210-3357
NSN 5910-00-718-1473
NSN 5975-01-588-6200
NSN 7035-00-238-3662
NSN 4140-00-544-6873