Part Number 1191 ITEM 31 having (CAGE Code 47750) and FSC 5950 Coils and Transformers in stock with ready to ship. Get an instant quote for 1191 ITEM 31 Transformer Power by Plainville Electrical Products Company 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.