Part Number 74-502 having (CAGE Code 03481) and FSC 1630 Aircraft Wheel and Brake systems in stock with ready to ship. Get an instant quote for 74-502 Piston Hydraulic Brake by Bfgoodrich Co The Aerospace Div. 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.