Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MX260387-5PC87 found under Spring Helical Compression by Babcock And Wilcox Co. The National Stock Number assigned to this part is 5360002915460, 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 MX260387-5PC87.