Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E2-686797 PN28 found under Rectifier Semiconductor Device U by Nishishiba Electric Co Ltd. The National Stock Number assigned to this part is 5961014428573, 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 E2-686797 PN28.