Part Number 257 0235 010 having (CAGE Code 13499) and FSC 5960 Electron Tubes and Associated Hardware in stock with ready to ship. Get an instant quote for 257 0235 010 Electron Tube by Rockwell Collins Inc. 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.