Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 946-1-1M4 found under Controller Motor by Eaton Corporation. The National Stock Number assigned to this part is 6110002268787, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 946-1-1M4.