Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WD1100PE-12 found under Microcircuit Digita by Western Digital Corp. The National Stock Number assigned to this part is 5962012468191, 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 WD1100PE-12.