Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QQ-N-281 CLASSA found under Bar Metal by Gw Technologies Pty Ltd. The National Stock Number assigned to this part is 9530002394467, 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-N-281 CLASSA.