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 6130-01-221-1673
NSN 2925-01-327-3069
NSN 6145-01-175-5988
NSN 6610-00-832-3137
NSN 5985-01-227-5748
NSN 5998-00-530-7185
NSN 5996-01-629-4704
NSN 6620-00-254-8985
NSN 6240-01-495-9845
NSN 5835-00-368-4182
NSN 6320-01-390-5385
NSN 6220-01-388-8375