Part Number OEM 7238 having (CAGE Code 86727) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for OEM 7238 Washer Lock Blank by Red Raven Rubber Co. 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.