Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST0NEC0MMUTAT0RSURFACING found under Stone Commutator Surfacing by Ideal Industries Inc. The National Stock Number assigned to this part is 5345005844671, 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 ST0NEC0MMUTAT0RSURFACING.