Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2-30TAPEMASTER found under Milling Machine Profiling by Giddings And Lewis Inc. The National Stock Number assigned to this part is 3417004711793, and the Federal Supply Class is 3417 Milling Machines. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2-30TAPEMASTER.