Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T23-3 4-1 1 2-3116WALL80GRIT found under Roll Spiral Abrasive by Merit Abrasive Products Inc. The National Stock Number assigned to this part is 5350010341282, and the Federal Supply Class is 5350 Abrasive Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T23-3 4-1 1 2-3116WALL80GRIT.