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 6610-01-141-6343
NSN 5915-01-087-2661
NSN 5990-01-581-5103
NSN 6150-00-758-5490
NSN 6130-01-362-9413
NSN 5920-00-465-0594
NSN 5930-00-199-8465
NSN 2925-00-932-6262
NSN 5985-00-546-8948
NSN 5925-00-903-5841
NSN 5990-01-384-2697
NSN 6220-01-103-6558