Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D40595 found under Resistor Variable Hybrid by Penny And Giles Aerospace Ltd. The National Stock Number assigned to this part is 5905011472343, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D40595.