Part Number R3KB9-04-2 having (CAGE Code 31876) and FSC 5960 Electron Tubes and Associated Hardware in stock with ready to ship. Get an instant quote for R3KB9-04-2 Electron Tube by Micon 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.