Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC-0049-1620-30 found under Glipizide Tablets U by Roerig Div Pfizer Inc. The National Stock Number assigned to this part is 6505015211040, 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 NDC-0049-1620-30.