Part Number 687-3732-004 having (CAGE Code 13499) and FSC 5975 Electrical Hardware and Supplies in stock with ready to ship. Get an instant quote for 687-3732-004 Housing Connector by Rockwell Collins 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.