Part Number M38510 30702BEX Microcircuit 54Ls139 Case D 2 in stock with ready to ship. Get an instant quote for Honeywell Inc part number M38510 30702BEX by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for M38510 30702BEX. Our dedicated account manager will get back to you within 15 minutes.