Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03Y61TM-0247 found under Filter Element Water Purificatio by Eltech Inc. The National Stock Number assigned to this part is 4610014782417, and the Federal Supply Class is 4610 Water Purification Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 03Y61TM-0247.