Part Number 1A20 1 QUART having (CAGE Code 99109) and FSC 5970 Electrical Insulators and Insulating Materials in stock with ready to ship. Get an instant quote for 1A20 1 QUART Insulating Varnish Electrical by Chase Foundry And Mfg Co The. 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.