Part Number 205-00511-0020 Board Hw Sw Set in stock with ready to ship. Get an instant quote for Honeywell Aerospatiale Inc part number 205-00511-0020 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 205-00511-0020. Our dedicated account manager will get back to you within 15 minutes.