Part Number 56-0003718 having (CAGE Code 1VPW8) and FSC 5985 Antennas Waveguides and Related Equipment in stock with ready to ship. Get an instant quote for 56-0003718 Case Antenna by General Dynamics C4 Systems 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.