Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NI AL BZ 632M 3 found under Bar Metal by Ampco Metal Inc. The National Stock Number assigned to this part is 9530013586723, 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 NI AL BZ 632M 3.