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 5895-01-412-0739
NSN 5910-01-396-0158
NSN 6650-01-207-2905
NSN 5935-01-239-9540
NSN 6135-00-087-0333
NSN 6220-01-518-4588
NSN 5985-01-149-5342
NSN 6135-00-269-5843
NSN 5975-01-360-0688
NSN 5950-01-501-5682
NSN 6145-00-360-7760
NSN 5985-01-557-5371