Supply Of Oil Seal With Back Up Ring For Nilos Hydraulic Cylinders As Per Drg Dgm/Con/Mii/5/06. Material: Viton,Retainer for Nilos Hydraulic Cylinders oil seal as per drawing No. DGM/CON/MII/05/06/A (item No.2) material: Teflon Drawing No: DGM/CON/MII/05/06/A, Viton rubber O rings set for Rapid closure couplings and Pressure relief Valves, to withstand minimum 200 deg. Centigrade temperature. 1) O rings size: OD: 10mm, ID: 7.4mm, Thickness: 1.3mm, qty- 2 Nos, 2) O rings size: OD: 25mm, ID: 21.80mm, Thickness: 1.6mm, qty- 1No, 3) O rings size: OD: 20 mm, ID: 16.4mm, Thickness: 1.8mm, qty- 01 No, 4) Flat Nylon Ring size: OD: 25.5mm, ID: 22.7.6mm, Width: 1.4mm Thickness: 1.4mm, qty- 01 No, 5) O rings size: OD: 19mm, ID: 16mm, Thickness: 1.5mm, qty- 1 No 6) O rings size: OD: 13mm, ID: 7.8mm, Thickness: 2.6mm, qty- 1 No 7) O rings size: OD: 13mm, ID: 8.8mm, Thickness: 2.1mm, qty- 2 Nos, No 8) O rings size: OD: 19.2mm, ID: 15.2mm, Thickness: 2mm, qty- 2 Nos, Viton rubber O rings set for Pressure relief Valves, to withstand minimum 200 deg. Centigrade temperature, Material : Viton 1) O rings size: OD: 21.9mm, ID: 18.5mm, Thickness: 1.7mm, qty- 1No, 2) O rings size: OD: 25.0mm, ID: 22.0mm, Thickness: 1.5mm, qty- 1No, 3) O rings size: OD:16.6mm, ID:12.0mm, Thickness: 2.3mm, qty- 02 Nos, 4) Flat Nylon Ring size: OD: 25.4mm, ID: 23.0mm, Width: 1.4mm Thickness: 1.2mm, qty- 01 No.