Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6180-20 found under Saw Cutoff Woodwork by Milwaukee Electric Tool Corporation. The National Stock Number assigned to this part is 3220015810078, and the Federal Supply Class is 3220 Woodworking Machines. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6180-20.