Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11584 found under Blade Band Saw Metal Cutting by Ls Starrett Company The. The National Stock Number assigned to this part is 3455001055994, 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 11584.