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).
NSN 6220-01-485-2381
NSN 5945-01-367-2754
NSN 6110-00-426-6778
NSN 6220-00-003-8992
NSN 5935-01-358-7273
NSN 5999-01-364-8345
NSN 5965-01-260-0780
NSN 6645-01-650-5735
NSN 5910-00-807-6273
NSN 5895-01-139-1988
NSN 5910-00-883-0206
NSN 5935-00-435-6426