Part Number 53001189-1 Microcircuit Microprocessor Pent in stock with ready to ship. Get an instant quote for Honeywell Aerospatiale Inc part number 53001189-1 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 53001189-1. Our dedicated account manager will get back to you within 15 minutes.