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: Parts of engines and motors, nesoi
NSN 5975-00-767-0976
NSN 6105-00-657-4903
NSN 5835-00-858-9128
NSN 4140-01-642-5769
NSN 6240-01-359-4288
NSN 5999-01-475-8926
NSN 5975-01-440-2573
NSN 5975-00-538-7957
NSN 2925-01-649-7543
NSN 6650-01-201-2956
NSN 5960-00-827-1201
NSN 6110-01-625-6251