Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BACS20N2N found under Spring Helical Tors by Associated Spring Barnes Group Inc. The National Stock Number assigned to this part is 5360014361047, 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 BACS20N2N.