Tenders for Supply of H F S Tubing Size:3.903Od+0.023-0.000X 1.22 Wt X Length 25+/- 1/8. For Three N Os.Of Pins Wt.Tol.7.5%, Concentricity Between Id & Od Should Be Within +/- 1/32. Specn: A S Per Dlw Spec. D-62433 R-11 Identification Mark On Piston Pin Raw Material Tubing Will Be As Per Dlw Drg. No. Ske-1178 Alt.D Warranty Period: 30 Months After The Date Of Delivery