Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4K8033 found under Floodlight Electric by Caterpillar Inc. The National Stock Number assigned to this part is 6220001830368, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4K8033.