Part Number 403-4-78123-035 Resistor 270 Ohms 10 in stock with ready to ship. Get an instant quote for Eaton Aviation Corporation part number 403-4-78123-035 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 403-4-78123-035. Our dedicated account manager will get back to you within 15 minutes.