Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C31971PC10T012 found under Yoke Bushing Assy V by Walworth Aloyco. The National Stock Number assigned to this part is 4820006910867, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C31971PC10T012.