Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BACR15BA5AD4 found under Rivet Solid by National Rivet And Mfg Co. The National Stock Number assigned to this part is 5320012122232, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BACR15BA5AD4.