Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 659E0009-AP found under Sleeve Shaft Pump by Acme Products And Engineering Inc. The National Stock Number assigned to this part is 4320000629584, 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 659E0009-AP.