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 6650-01-394-6124
NSN 5945-00-993-3078
NSN 5835-00-055-0953
NSN 6685-00-447-0126
NSN 6650-01-533-1267
NSN 5895-00-264-0740
NSN 6650-01-052-7134
NSN 5999-01-178-2289
NSN 6135-00-369-2368
NSN 5835-01-064-6024
NSN 6610-01-092-1322
NSN 5950-00-299-7851