Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3574D found under Flexible Shaft Machine Electric by Desa Industries Inc. The National Stock Number assigned to this part is 5130000384358, and the Federal Supply Class is 5130 Hand Tools Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3574D.