| Class NAY-5 (AY-5) wagons entered service in 1948. They are open hoppers designed to transport ballast. Since they are in non-revenue service, they are all gradually being relettered to Class NAY.Number range 69 012 008 to 69 016 380, Length between couplers 14.600m, Length over headstocks 13.716m, Length between bogie pivot centres 9.754m, Height 2.394m, Width 2.499m, Tare (average) 22,550kg, Load 46,000kg, Capacity 28.9m3. |