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 6650-01-553-0721
NSN 6130-01-319-1846
NSN 5975-01-279-2641
NSN 6110-01-632-3366
NSN 6220-00-320-7408
NSN 5915-00-228-5429
NSN 5945-01-408-1509
NSN 5855-01-474-6820
NSN 6320-01-264-7611
NSN 5910-01-262-6753
NSN 6145-00-493-4073
NSN 6620-01-185-5541