Part Number 5387.4B-M143 having (CAGE Code A5387) and FSC 5965 Headsets, Handsets, Microphones and Speakers in stock with ready to ship. Get an instant quote for 5387.4B-M143 Earphone by Telegi Srl. 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.