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 6130-01-534-8523
NSN 6220-01-090-0126
NSN 5990-00-179-2576
NSN 6645-01-471-2103
NSN 5985-00-328-8898
NSN 5910-01-396-2032
NSN 6130-01-450-5531
NSN 4140-01-165-4561
NSN 5998-00-536-4873
NSN 6150-01-438-2978
NSN 6320-01-429-4279
NSN 6150-00-737-2400