Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL9932-51 found under Microcircuit Digital by Ford Aerospace Corp. The National Stock Number assigned to this part is 5962000434117, 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 PL9932-51.