Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 383-0035 found under Cutter Bit Tool Holder by Enco Mfg Co. The National Stock Number assigned to this part is 3455004045838, 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 383-0035.