Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SDE70 found under Screwdriver Set Jewelers Swivel by Vanas Nv. The National Stock Number assigned to this part is 5120014745107, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SDE70.