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 5996-01-082-8987
NSN 6620-00-947-3889
NSN 5998-01-117-9643
NSN 6135-00-145-8884
NSN 6130-00-252-6407
NSN 6135-00-961-3603
NSN 6610-00-736-4376
NSN 4140-00-808-5336
NSN 6620-01-337-8308
NSN 5975-00-051-7337
NSN 6145-01-158-2125
NSN 6145-00-126-1606