Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC00052-0813-25 found under Heparin Sodium Inje by Organon Inc. The National Stock Number assigned to this part is 6505011654470, 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 NDC00052-0813-25.