Part Number S31-125 having (CAGE Code 03481) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for S31-125 Nut Plain Blind Rivet by Bfgoodrich Co The Aerospace Div. 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.