Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MAFB8491BPC29 found under Spring Helical Comp by Coltec Industries Inc. The National Stock Number assigned to this part is 5360004702068, 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 MAFB8491BPC29.