Part Number 21-20SGDH having (CAGE Code 72241) and FSC 5935 Connectors Electrical in stock with ready to ship. Get an instant quote for 21-20SGDH Connector Plug Electrical by Cetech Electronics Corp. 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.