Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HDL01AE1E3AA found under Switch Toggle by Union Technique Electricite. The National Stock Number assigned to this part is 5930142388031, 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 HDL01AE1E3AA.