Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4718-10010 found under Weight Valve Pump by Gorman Rupp Company The. The National Stock Number assigned to this part is 4320000251368, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4718-10010.