Part Number 1889420 having (CAGE Code 16764) and FSC 5975 Electrical Hardware and Supplies in stock with ready to ship. Get an instant quote for 1889420 Nut Coupling Electrical Conduit by General Motors Corp Delco Produc. 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.