Tenders for Supply of Rod Primary Interlock To Emd Pt. No. 40074621. Dlw Part No. 17160492, As Per Drg Attached. Consists Of 1 Rod Primary Inter-Lock Part No 17161447, 2 Slotted Hex Nut Part No 15757109, 3 Split Cotter Pin Part No 15850020. Warranty Period: 30 Months After The Date Of Delivery