Procurement Of Axle Box Housing Finished Machined To Drawing No.t-0-2-602, Alt. V And 14 Or Latest Item-2, Specification No. Rdso/2007/cg-08 Amendment-1 Of July-2009 Note- Procurement Shall Be Made Only From Class-a Foundries As Per Is 12117 Cerified By Rdso/bis Copy Of Certification Should Be Enclosed With The Offer..