Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AC2899-69D1 found under Head Filter by Pall Gmbh. The National Stock Number assigned to this part is 2945007909789, and the Federal Supply Class is 2945 Engine Air And Oil Filters Cleaners Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AC2899-69D1.