Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DX5897 found under Switch Beam Selecting Headlight by Diamond Reo Truck Co. The National Stock Number assigned to this part is 2590001327767, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DX5897.