Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WS128K32-25H1Q found under Microcircuit Memory by White Electronic Designs Corporation. The National Stock Number assigned to this part is 5962015023742, 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 WS128K32-25H1Q.