Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HFA513C found under Bearing Plain Spher by Harris Graphics Corp. The National Stock Number assigned to this part is 3120006907808, 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 HFA513C.