Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25197-2 found under Angle Structural by Gse Holdings Inc. The National Stock Number assigned to this part is 9520015379515, and the Federal Supply Class is 9520 Structural Shapes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25197-2.