Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00228-2205-10 found under Ergotamine Tartrate by Actavis Inc. The National Stock Number assigned to this part is 6505002998741, 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 NDC00228-2205-10.