Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC1 2X1 20DX.047 found under Spring Helical Comp by Hardware Inc. The National Stock Number assigned to this part is 5360012299048, 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 SC1 2X1 20DX.047.