Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WSF11L8X found under Spring Helical Comp by Robert Bosch Gmbh. The National Stock Number assigned to this part is 5360121368654, 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 WSF11L8X.