Part Number 664748 ITEM 20 having (CAGE Code 99557) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for 664748 ITEM 20 Retainer Seal by Johnson Electronics. 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.