Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HP82-6427 found under Semiconductor Device Diode by Hewlett Packard Co. The National Stock Number assigned to this part is 5961001637231, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HP82-6427.