Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4INX15-16INX3-41N found under Wheel by Rexnord Corp. The National Stock Number assigned to this part is 3910009529960, and the Federal Supply Class is 3910 Conveyors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4INX15-16INX3-41N.