Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9589 PART 19 found under Cap Valve by Truflo Marine Ltd. The National Stock Number assigned to this part is 4810014684778, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9589 PART 19.