Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TL1-DWT-74475L found under Wrench Impact Electric by J And L Industrial Supply Co Inc. The National Stock Number assigned to this part is 5130015435846, and the Federal Supply Class is 5130 Hand Tools Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TL1-DWT-74475L.