Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 594-170 NON-ASBESTOS found under Packing Preformed by Mcc Powers Process Controls. The National Stock Number assigned to this part is 5330013960333, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 594-170 NON-ASBESTOS.