Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00406-1112-12 found under Potassium Iodide Us by Mallinc Krodt Inc. The National Stock Number assigned to this part is 6505001367000, 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 NDC00406-1112-12.