Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 842E17 found under Ferrule Control Cab by Diamond Reo Truck Co. The National Stock Number assigned to this part is 2540000402143, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 842E17.