Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ESI122210 found under Discharger Electrostatic by Electro Soft Inc. The National Stock Number assigned to this part is 5920012044921, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ESI122210.