Part Number HS3 5 16 19 8 having (CAGE Code 52374) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for HS3 5 16 19 8 Washer Lock by Flowserve Fcd 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.