Articulated Lock Lift Assembly For Upgra [Articulated Lock Lift Assembly For Upgraded High Tensile Cbc To Rdso Drg. No. Sk-62724, Alt- 28, Item No. 5,6,7,16 And 17. Material For Item No 5,6 & 7. As Per Rdso Specification No. Wd-70- Bd-10 (Rev. 3 Of May 2022). And Material For Item No 16 &17 Should Be To Is: 2062- 2011 Reaffirmed-2021) Gr. E 250 A. Note: - Material To Be Procured From Rdso Approved Sources Only, As Per Rdso Item Id:3100446, Sub Item -3100446012.]