Part Number SP6056 having (CAGE Code 1R7H6) and FSC 2920 Engine Electrical System Components, Nonaircraft in stock with ready to ship. Get an instant quote for SP6056 Relay Solenoid Engine Starter El by Ametek 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.