Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3180-1 found under Inverter by Aeronautical Standards Group. The National Stock Number assigned to this part is 6125004972070, and the Federal Supply Class is 6125 Converters Electrical Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3180-1.