Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ACP-2061 found under Arrester Electrical by Mcg Electronics Inc. The National Stock Number assigned to this part is 5920015008005, 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 ACP-2061.