Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 041-336 found under Ferric Chloride Phosphoric Acid Sulfuric Acid Solu by Baxter Healthcare Corp. The National Stock Number assigned to this part is 6550004109479, 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 041-336.