Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC 0068 0021 50 found under Desipramine Hydroch by Merrell Dow Pharmeceuticals Inc. The National Stock Number assigned to this part is 6505011607723, 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 NDC 0068 0021 50.