29 Jul Imperial Nitrile Rubber NBR O Ring Seals 1.78mm Cross Section BS004-BS517-UK SUP
● Material: Nitrile Rubber（NBR ）. NBR Back O Ring Seal Cross Section 1.78mm Gasket Oil Sealing Washers ID 1.78-133.07mm. ● Wide Application：These Small Rubber O Rings Are Widely Used for Automotive, Pressure Washer, Filter, Pump, Water Hose, Plumbing Pipe, Engines, Valves, Air Conditioning Maintenance and...