Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 103040 found under Panelcontrolelectrical Electro by Envistacom L L C. The National Stock Number assigned to this part is 6110016954595, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 103040.