Part Number DE4784300ITEMS4W having (CAGE Code 33420) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for DE4784300ITEMS4W Washer Flat by Kewaunee Scientific Corporation. 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.