Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S23-00155-0 found under Spring Special by Parker Hannifin Ltd. The National Stock Number assigned to this part is 5360012993105, 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 S23-00155-0.