Part Number 321-0924-004 Microcircuit Decoder Demux in stock with ready to ship. Get an instant quote for Honeywell Aerospatiale Inc part number 321-0924-004 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 321-0924-004. Our dedicated account manager will get back to you within 15 minutes.