Part Number DS3-E-3-03 having (CAGE Code 82666) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for DS3-E-3-03 Washer Flat by Stockham Valves And Fittings Inc. 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.