Part Number 652 6221 001 having (CAGE Code 13499) and FSC 5970 Electrical Insulators and Insulating Materials in stock with ready to ship. Get an instant quote for 652 6221 001 Insert Insulator 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.