Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TEX-1003T-FU found under Tee Wrnch Wo Handle Special by Snap On Tools Corp. The National Stock Number assigned to this part is 4470013500897, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TEX-1003T-FU.