Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4TJ88 found under Saw Circular Table Type by W W Grainger Inc. The National Stock Number assigned to this part is 3220013173228, and the Federal Supply Class is 3220 Woodworking Machines. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4TJ88.