Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GBH627L found under Gear Assembly Speed by Gorman Rupp Company The. The National Stock Number assigned to this part is 3010013579907, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GBH627L.