1)(1)common Pinion Blanks As Per Drg.No.34451691252 Rev. 00 And Material Spec No.Tm10581 Rev.08(2)test Samples To Be Supplied As Per Material Specification(3)identification Details(as Po.No.,Drg.No.,Heat No.,Blank Srl.No.And Supplier Code)should Be Punched On Pinion Face And Test Bar. Qty: 600 No