O-Ring 82mm OD 78mm ID 2mm Width Metric Nitrile Rubber Gasket Seal Pack of 5

Outer diameter 82mm, inner diameter 78mm, cross section diameter 2mm 70A Durometer (Shore Hardness) for Penetration Resistance Standard nitrile butadiene rubber with a wide temperature range from -4℉ (-20℃) to 212℉ (100℃) Widely used for pressure washer, filter, pump, water pipe, plumbing pipe, garage maintenance, mechanics and much more Please confirm the required size and material before purchase, and put it in the right place