Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VTS411 017 found under Spring Helical Exte by Dassault Aviation. The National Stock Number assigned to this part is 5360142072371, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like VTS411 017.