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 6220-01-526-2726
NSN 5855-01-440-9880
NSN 6135-00-405-1989
NSN 6650-00-416-2953
NSN 6105-00-948-7401
NSN 5965-00-150-1144
NSN 5965-01-093-0642
NSN 5975-01-517-4445
NSN 5985-01-100-5085
NSN 5935-01-469-6229
NSN 4140-00-823-9194
NSN 6130-01-436-9278