Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N27533P23 found under Spring Spiral Torsi by Westinghouse Electric Corp. The National Stock Number assigned to this part is 5360006647538, 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 N27533P23.