Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JSFM04B03P13P found under Bracket Double Angle by All Power Manufacturing Coinc. The National Stock Number assigned to this part is 5342016660217, 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 JSFM04B03P13P.