Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F1 4152 1 5 found under Folder File Hanging by Boise Cascade Corp. The National Stock Number assigned to this part is 7530013649498, 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 F1 4152 1 5.