Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QQ-A-225 6 TEMPER T351 3-3 4 IN found under Bar Metal by General Services Administration Inc. The National Stock Number assigned to this part is 9530012692176, and the Federal Supply Class is 9530 Bars And Rods Nonferrous Base Metal. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QQ-A-225 6 TEMPER T351 3-3 4 IN.