Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC50419 0185 16 found under Chlorpheniramine Maleate And Pseudoephedrine Hydro by Bayer Healthcare Llc. The National Stock Number assigned to this part is 6505011682594, 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 NDC50419 0185 16.