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 6110-01-487-7781
NSN 4140-01-633-8125
NSN 5935-00-932-1437
NSN 5915-01-470-6331
NSN 6150-01-179-4278
NSN 7035-00-546-2560
NSN 6135-01-417-6539
NSN 5920-01-309-6766
NSN 2925-01-032-3814
NSN 6130-01-165-8498
NSN 6220-01-526-6858
NSN 5965-00-830-5062