Part Number WMU2066-2X having (CAGE Code 16460) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for WMU2066-2X Nut Plain Hexagon by Marine Engine Specialties. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.