Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00004-6202-01 found under Naproxen Sodium Tab by Roche Laboratories Inc. The National Stock Number assigned to this part is 6505011555157, 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 NDC00004-6202-01.