Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KOGENATE FS 1000 IU found under Antihemophilic Fact by Bayer Corp. The National Stock Number assigned to this part is 6505015483886, 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 KOGENATE FS 1000 IU.