Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number I0N0TRATE6653 found under Potassium Chloride by Abbott Laboratories Inc. The National Stock Number assigned to this part is 6505005825217, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like I0N0TRATE6653.