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 5998-01-260-9198
NSN 5990-01-574-2522
NSN 5910-00-738-9047
NSN 6130-01-631-3527
NSN 5910-01-647-1555
NSN 6650-01-633-6872
NSN 5930-00-905-8265
NSN 5930-00-982-2816
NSN 5920-00-204-8125
NSN 6610-01-195-2828
NSN 5910-00-021-2684
NSN 6645-01-525-5181