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 5920-01-551-1295
NSN 6130-01-138-3569
NSN 6620-01-164-4913
NSN 6650-01-406-5322
NSN 6105-00-769-6106
NSN 6320-01-252-2307
NSN 5996-01-549-7968
NSN 6105-00-453-3445
NSN 5990-01-395-4194
NSN 6320-01-325-5600
NSN 6105-01-461-7953
NSN 6240-01-519-2935