Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00005-3726-23 found under Methyclothiazide Ta by American Cyanamid Co. The National Stock Number assigned to this part is 6505011885393, 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 NDC00005-3726-23.