Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PHU-442 1 11325 found under Microcircuit Linear by G E C Marconi Avionics Ltd. The National Stock Number assigned to this part is 5962997673035, 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 PHU-442 1 11325.