Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 579R214H01 found under Spring Helical Exte by Associated Spring Barnes Group Inc. The National Stock Number assigned to this part is 5360008542127, 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 579R214H01.