Part Number 12SWS0819 having (CAGE Code 31223) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 12SWS0819 Washer Shouldered by Micro Plastics 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.