Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N8425SH4PX8 found under Spring Helical Comp by Grove Valve Operations. The National Stock Number assigned to this part is 5360011191009, 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 N8425SH4PX8.