Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5M00025-3 found under Spring by Dover Corp. The National Stock Number assigned to this part is 5360001060565, 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 5M00025-3.