Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 48-42-2190 found under Blade Jig Saw Metal Cutting by Milwaukee Electric Tool Corporation. The National Stock Number assigned to this part is 3455010081262, and the Federal Supply Class is 3455 Cutting Tools For Machine Tools. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 48-42-2190.