Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AGS-WR-F15 found under Wire Rpr Toolkit by Snap On Tools Corp. The National Stock Number assigned to this part is 4920016201887, 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 AGS-WR-F15.