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 6135-01-520-4199
NSN 5998-01-206-6413
NSN 5935-00-498-3633
NSN 6130-01-248-5564
NSN 6135-01-528-6896
NSN 5999-00-339-7791
NSN 6130-01-459-7582
NSN 5925-01-444-3880
NSN 6610-01-141-7014
NSN 5998-00-454-6642
NSN 5990-01-421-3325
NSN 6150-01-616-9235