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 6110-00-295-2754
NSN 6105-01-506-9130
NSN 6130-00-350-1512
NSN 5855-01-323-5394
NSN 6320-01-046-5228
NSN 5960-00-214-4074
NSN 7035-01-071-0197
NSN 4140-01-339-1293
NSN 7035-01-518-7625
NSN 6130-01-250-1274
NSN 6145-00-199-8066
NSN 6685-01-444-1496