Part Number 409 50003 17 having (CAGE Code 81205) and FSC 5985 Antennas Waveguides and Related Equipment in stock with ready to ship. Get an instant quote for 409 50003 17 Seal Waveguide by The Boeing Company. 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.