Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00168-0056-15 found under Betamethasone Dipro by Sandoz Inc. The National Stock Number assigned to this part is 6505010343651, 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 NDC00168-0056-15.