Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4452470902 found under Spring Helical Comp by Teac Corporation. The National Stock Number assigned to this part is 5360010757697, 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 4452470902.