Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC50458-0330-01 found under Risperidone Tablets by Janssen Pharmaceuticals Inc. The National Stock Number assigned to this part is 6505013879511, 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 NDC50458-0330-01.