Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1193023 found under Filter Element Water Purificatio by Osmonics Inc Hytrex Div. The National Stock Number assigned to this part is 4610014635403, 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 1193023.