Part Number 508-4-28677-000 having (CAGE Code K4547) and FSC 5999 Miscellaneous Electrical and Electronic Components in stock with ready to ship. Get an instant quote for 508-4-28677-000 Contact Electrical by Siemens Air Traffic Management. 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.