Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ES0442 found under Plug by Product Development Group Inc. The National Stock Number assigned to this part is 3930000060164, and the Federal Supply Class is 3930 Warehouse Trucks And Tractors Self-Propelled. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ES0442.