Part Number 253T4015-7 7X7 Transmitter Assy Control Pos in stock with ready to ship. Get an instant quote for Bae Sytems Avionics Ltd part number 253T4015-7 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 253T4015-7. Our dedicated account manager will get back to you within 15 minutes.