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 6240-01-534-5829
NSN 6610-00-216-6538
NSN 5960-00-794-7463
NSN 5835-01-485-0210
NSN 6105-00-800-7521
NSN 5996-00-781-1010
NSN 5910-01-224-6529
NSN 5935-01-413-9255
NSN 2925-01-464-8392
NSN 6650-01-193-8983
NSN 6645-00-825-5677
NSN 6130-01-645-6664