Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T850-0-0000 found under Grinding Kit by Nch Corporation. The National Stock Number assigned to this part is 5345011790027, and the Federal Supply Class is 5345 Disks And Stones Abrasive. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T850-0-0000.