Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S805819 found under Spring Handle by Westinghouse Electric Corp. The National Stock Number assigned to this part is 5360001378177, 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 S805819.