Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00603-2213-21 found under Amitriptyline Hydro by Generics Bidco I Llc. The National Stock Number assigned to this part is 6505000822659, 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 NDC00603-2213-21.