Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3831000F131-1 found under Inserter Bearing And Bushing by Parker Hannifin Corporation. The National Stock Number assigned to this part is 5120000047510, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3831000F131-1.