Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MAR-50-2-4 8TURNS PC-2000AIO found under Actuator Electro Me by Texsteam Inc. The National Stock Number assigned to this part is 4810014705002, 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 MAR-50-2-4 8TURNS PC-2000AIO.