Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 31825359 found under Shaft Pot Compresso by W B Arnold Company Inc. The National Stock Number assigned to this part is 4310012590966, and the Federal Supply Class is 4310 Compressors And Vacuum Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 31825359.