Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E88-0346 found under Cutter Engraving by United Innovations Inc. The National Stock Number assigned to this part is 3455014980255, 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 E88-0346.