Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ACO-HS12BMM found under by Speedbird International Pty Ltd. The National Stock Number assigned to this part is 5962013868580, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ACO-HS12BMM.