Set Of Bushes Of 07 Items For Overhauling Of Brake Rigging To Pcee S Drg. No.- Loco/2/Bu/006 (Alt.-G) & Clw S Drg. No.- 01/4/19/32 (Alt.-6), As Per Annexure No.- Bu-2 (Material Spec, To Is:1875, Cl.-L With Case Hardening Of 58 2 Rc With Minimum Case Depth Of 1 Mm Or Manganese Steel To Irs: R65-78).