Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A0960D found under Spring Helical Comp by Ruthman Pump And Engineering Inc. The National Stock Number assigned to this part is 5360011260783, 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 A0960D.