Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JSFM05C04BN found under Bracket Angle by Emmett W Johnson Company Inc. The National Stock Number assigned to this part is 5342016493823, 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 JSFM05C04BN.