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 6130-01-432-5983
NSN 6150-01-626-1052
NSN 5930-01-557-9333
NSN 6135-01-010-0891
NSN 5905-00-646-7156
NSN 5920-01-143-5002
NSN 6610-01-143-6961
NSN 7035-00-153-3826
NSN 6240-01-361-8797
NSN 5905-01-604-2782
NSN 4140-00-951-5395
NSN 5915-00-584-3512