Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 23489 found under Spring Assembly Leaf by Liggett Spring And Axle Co. The National Stock Number assigned to this part is 2510002779785, and the Federal Supply Class is 2510 Vehicular Cab Body And Frame Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 23489.