Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1PE00-50CL20 found under Switch Pressure by Stewart And Stevenson Power Products. The National Stock Number assigned to this part is 5930002707039, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1PE00-50CL20.