Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00074-5684-01 found under Methylprednisolone by Abbott Laboratories Inc. The National Stock Number assigned to this part is 6505007683598, 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 NDC00074-5684-01.