Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CA6240PC16 found under Bearing Sleeve by Buffalo Pumps Inc. The National Stock Number assigned to this part is 3120002886451, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CA6240PC16.