Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11K2203-2ITEM3D found under Spring Helical Comp by General Electric Co. The National Stock Number assigned to this part is 5360002099133, 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 11K2203-2ITEM3D.