Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC49938-0102-01 found under Dapsone Tablets Usp by Solvay Pharmaceuticals Inc. The National Stock Number assigned to this part is 6505011346646, 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 NDC49938-0102-01.