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 5920-01-585-3225
NSN 5935-01-581-6132
NSN 6130-01-561-2414
NSN 6650-00-175-1342
NSN 5930-00-294-9189
NSN 6110-01-073-3327
NSN 6240-01-214-9201
NSN 6150-00-735-6840
NSN 5999-01-611-2613
NSN 5915-00-445-9340
NSN 7035-01-202-9250
NSN 5925-01-060-3403