Part Number 961420-8040804-AR Headers And Pcb Receptacles Connectors in stock with ready to ship. Get an instant quote for 3M Aerospace part number 961420-8040804-AR by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 961420-8040804-AR. Our dedicated account manager will get back to you within 15 minutes.