part number: MS28775-219 MS28775-219 HYDRAULIC PACKING O-RING Preformed hydraulic packing O-ring Material: Rubber For dynamic or static use up to 275° F Supercedes part number AN6227-24 Dimensions: A: 1-19/64 inch inside diameter B: 9/64 inch MSRP: Now: $1.48 Add to Cart part number: MS28775-219 MS28775-219 HYDRAULIC PACKING O-RING MSRP: Now: $1.48 Add to Cart