Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VX68-MARK VII found under Welding Machine Electron Beam by Sciaky Inc. The National Stock Number assigned to this part is 3438012149834, and the Federal Supply Class is 3438 Miscellaneous Welding Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like VX68-MARK VII.