Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EH20 EH5087 300 0022 01 found under Valve Ball by Portland Valve Llc. The National Stock Number assigned to this part is 4810014267704, 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 EH20 EH5087 300 0022 01.